3990246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51157}}^1$

素因数の和:51175

約数の個数: 16

約数和(自身を含む): 8594544

約数和(自身を除く): 4604298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51157, 102314, 153471, 306942, 665041, 1330082, 1995123, 3990246]

約数ペア:

[(1, 3990246), (2, 1995123), (3, 1330082), (6, 665041), (13, 306942), (26, 153471), (39, 102314), (78, 51157)]