28304241

素因数分解:

$3^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1171}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 43204608

約数和(自身を除く): 14900367

約数列:

[1, 3, 7, 21, 1151, 1171, 3453, 3513, 8057, 8197, 24171, 24591, 1347821, 4043463, 9434747, 28304241]

約数ペア:

[(1, 28304241), (3, 9434747), (7, 4043463), (21, 1347821), (1151, 24591), (1171, 24171), (3453, 8197), (3513, 8057)]