858554741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 997539840

約数和(自身を除く): 138985099

約数列:

[1, 11, 23, 109, 163, 191, 253, 1199, 1793, 2101, 2507, 3749, 4393, 17767, 20819, 27577, 31133, 41239, 48323, 195437, 229009, 342463, 408641, 478837, 716059, 3393497, 4495051, 5267207, 7876649, 37328467, 78050431, 858554741]

約数ペア:

[(1, 858554741), (11, 78050431), (23, 37328467), (109, 7876649), (163, 5267207), (191, 4495051), (253, 3393497), (1199, 716059), (1793, 478837), (2101, 408641), (2507, 342463), (3749, 229009), (4393, 195437), (17767, 48323), (20819, 41239), (27577, 31133)]