9077201

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 18

約数和(自身を含む): 11234358

約数和(自身を除く): 2157157

約数列:

[1, 7, 17, 49, 119, 289, 641, 833, 2023, 4487, 10897, 14161, 31409, 76279, 185249, 533953, 1296743, 9077201]

約数ペア:

[(1, 9077201), (7, 1296743), (17, 533953), (49, 185249), (119, 76279), (289, 31409), (641, 14161), (833, 10897), (2023, 4487)]