2345607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 4118400

約数和(自身を除く): 1772793

約数列:

[1, 3, 9, 11, 19, 29, 33, 43, 57, 87, 99, 129, 171, 209, 261, 319, 387, 473, 551, 627, 817, 957, 1247, 1419, 1653, 1881, 2451, 2871, 3741, 4257, 4959, 6061, 7353, 8987, 11223, 13717, 18183, 23693, 26961, 41151, 54549, 71079, 80883, 123453, 213237, 260623, 781869, 2345607]

約数ペア:

[(1, 2345607), (3, 781869), (9, 260623), (11, 213237), (19, 123453), (29, 80883), (33, 71079), (43, 54549), (57, 41151), (87, 26961), (99, 23693), (129, 18183), (171, 13717), (209, 11223), (261, 8987), (319, 7353), (387, 6061), (473, 4959), (551, 4257), (627, 3741), (817, 2871), (957, 2451), (1247, 1881), (1419, 1653)]