1284643827

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{86351}}^1$

素因数の和:86408

約数の個数: 32

約数和(自身を含む): 2072448000

約数和(自身を除く): 787804173

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 86351, 259053, 777159, 1640669, 2331477, 2504179, 4922007, 7512537, 14766021, 22537611, 44298063, 47579401, 67612833, 142738203, 428214609, 1284643827]

約数ペア:

[(1, 1284643827), (3, 428214609), (9, 142738203), (19, 67612833), (27, 47579401), (29, 44298063), (57, 22537611), (87, 14766021), (171, 7512537), (261, 4922007), (513, 2504179), (551, 2331477), (783, 1640669), (1653, 777159), (4959, 259053), (14877, 86351)]