308971079

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 326467584

約数和(自身を除く): 17496505

約数列:

[1, 31, 53, 383, 491, 1643, 11873, 15221, 20299, 26023, 188053, 629269, 806713, 5829643, 9966809, 308971079]

約数ペア:

[(1, 308971079), (31, 9966809), (53, 5829643), (383, 806713), (491, 629269), (1643, 188053), (11873, 26023), (15221, 20299)]