90310829

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 105865728

約数和(自身を除く): 15554899

約数列:

[1, 7, 47, 313, 329, 877, 2191, 6139, 14711, 41219, 102977, 274501, 288533, 1921507, 12901547, 90310829]

約数ペア:

[(1, 90310829), (7, 12901547), (47, 1921507), (313, 288533), (329, 274501), (877, 102977), (2191, 41219), (6139, 14711)]