331367442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7889701}}^1$

素因数の和:7889713

約数の個数: 16

約数和(自身を含む): 757411392

約数和(自身を除く): 426043950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7889701, 15779402, 23669103, 47338206, 55227907, 110455814, 165683721, 331367442]

約数ペア:

[(1, 331367442), (2, 165683721), (3, 110455814), (6, 55227907), (7, 47338206), (14, 23669103), (21, 15779402), (42, 7889701)]