6939597

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4119603

約数列:

[1, 3, 7, 21, 47, 79, 89, 141, 237, 267, 329, 553, 623, 987, 1659, 1869, 3713, 4183, 7031, 11139, 12549, 21093, 25991, 29281, 49217, 77973, 87843, 147651, 330457, 991371, 2313199, 6939597]

約数ペア:

[(1, 6939597), (3, 2313199), (7, 991371), (21, 330457), (47, 147651), (79, 87843), (89, 77973), (141, 49217), (237, 29281), (267, 25991), (329, 21093), (553, 12549), (623, 11139), (987, 7031), (1659, 4183), (1869, 3713)]