2344778847

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 3857673600

約数和(自身を除く): 1512894753

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 107, 171, 261, 321, 491, 513, 551, 783, 963, 1473, 1539, 1653, 2033, 2349, 2889, 3103, 4419, 4959, 6099, 8667, 9309, 9329, 13257, 14239, 14877, 18297, 27927, 27987, 39771, 42717, 44631, 52537, 54891, 58957, 83781, 83961, 128151, 157611, 164673, 176871, 251343, 251883, 270541, 384453, 472833, 530613, 755649, 811623, 998203, 1153359, 1418499, 1523573, 1591839, 2434869, 2994609, 4255497, 4570719, 4775517, 7304607, 8983827, 13712157, 21913821, 26951481, 28947887, 41136471, 80854443, 86843661, 123409413, 260530983, 781592949, 2344778847]

約数ペア:

[(1, 2344778847), (3, 781592949), (9, 260530983), (19, 123409413), (27, 86843661), (29, 80854443), (57, 41136471), (81, 28947887), (87, 26951481), (107, 21913821), (171, 13712157), (261, 8983827), (321, 7304607), (491, 4775517), (513, 4570719), (551, 4255497), (783, 2994609), (963, 2434869), (1473, 1591839), (1539, 1523573), (1653, 1418499), (2033, 1153359), (2349, 998203), (2889, 811623), (3103, 755649), (4419, 530613), (4959, 472833), (6099, 384453), (8667, 270541), (9309, 251883), (9329, 251343), (13257, 176871), (14239, 164673), (14877, 157611), (18297, 128151), (27927, 83961), (27987, 83781), (39771, 58957), (42717, 54891), (44631, 52537)]