974453403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4218413}}^1$

素因数の和:4218434

約数の個数: 16

約数和(自身を含む): 1619870976

約数和(自身を除く): 645417573

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4218413, 12655239, 29528891, 46402543, 88586673, 139207629, 324817801, 974453403]

約数ペア:

[(1, 974453403), (3, 324817801), (7, 139207629), (11, 88586673), (21, 46402543), (33, 29528891), (77, 12655239), (231, 4218413)]