2904170731

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1129}}^1\times {\mathrm{3037}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 3652648160

約数和(自身を除く): 748477429

約数列:

[1, 7, 11, 77, 121, 847, 1129, 3037, 7903, 12419, 21259, 33407, 86933, 136609, 233849, 367477, 956263, 2572339, 3428773, 24001411, 37716503, 264015521, 414881533, 2904170731]

約数ペア:

[(1, 2904170731), (7, 414881533), (11, 264015521), (77, 37716503), (121, 24001411), (847, 3428773), (1129, 2572339), (3037, 956263), (7903, 367477), (12419, 233849), (21259, 136609), (33407, 86933)]