74940231

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 102357504

約数和(自身を除く): 27417273

約数列:

[1, 3, 47, 141, 457, 1163, 1371, 3489, 21479, 54661, 64437, 163983, 531491, 1594473, 24980077, 74940231]

約数ペア:

[(1, 74940231), (3, 24980077), (47, 1594473), (141, 531491), (457, 163983), (1163, 64437), (1371, 54661), (3489, 21479)]