28442283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13354

約数の個数: 16

約数和(自身を含む): 40851456

約数和(自身を除く): 12409173

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13297, 39891, 305831, 412207, 917493, 1236621, 9480761, 28442283]

約数ペア:

[(1, 28442283), (3, 9480761), (23, 1236621), (31, 917493), (69, 412207), (93, 305831), (713, 39891), (2139, 13297)]