90530783

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{80329}}^1$

素因数の和:80366

約数の個数: 12

約数和(自身を含む): 109891440

約数和(自身を除く): 19360657

約数列:

[1, 7, 23, 49, 161, 1127, 80329, 562303, 1847567, 3936121, 12932969, 90530783]

約数ペア:

[(1, 90530783), (7, 12932969), (23, 3936121), (49, 1847567), (161, 562303), (1127, 80329)]