997327933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{226511}}^1$

素因数の和:226572

約数の個数: 16

約数和(自身を含む): 1239473664

約数和(自身を除く): 242145731

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 226511, 1585577, 3850687, 8380907, 26954809, 58666349, 142475419, 997327933]

約数ペア:

[(1, 997327933), (7, 142475419), (17, 58666349), (37, 26954809), (119, 8380907), (259, 3850687), (629, 1585577), (4403, 226511)]