331306906

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{27743}}^1$

素因数の和:28605

約数の個数: 16

約数和(自身を含む): 568641024

約数和(自身を除く): 237334118

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 27743, 55486, 194201, 388402, 23664779, 47329558, 165653453, 331306906]

約数ペア:

[(1, 331306906), (2, 165653453), (7, 47329558), (14, 23664779), (853, 388402), (1706, 194201), (5971, 55486), (11942, 27743)]