830017811

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{33149}}^1$

素因数の和:33243

約数の個数: 16

約数和(自身を含む): 981240000

約数和(自身を除く): 151222189

約数列:

[1, 7, 49, 73, 343, 511, 3577, 25039, 33149, 232043, 1624301, 2419877, 11370107, 16939139, 118573973, 830017811]

約数ペア:

[(1, 830017811), (7, 118573973), (49, 16939139), (73, 11370107), (343, 2419877), (511, 1624301), (3577, 232043), (25039, 33149)]