9968248927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1\times {\mathrm{2039}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 12677898240

約数和(自身を除く): 2709649313

約数列:

[1, 7, 13, 31, 91, 217, 403, 1733, 2039, 2821, 12131, 14273, 22529, 26507, 53723, 63209, 157703, 185549, 376061, 442463, 698399, 821717, 3533587, 4888793, 5752019, 24735109, 45936631, 109541197, 321556417, 766788379, 1424035561, 9968248927]

約数ペア:

[(1, 9968248927), (7, 1424035561), (13, 766788379), (31, 321556417), (91, 109541197), (217, 45936631), (403, 24735109), (1733, 5752019), (2039, 4888793), (2821, 3533587), (12131, 821717), (14273, 698399), (22529, 442463), (26507, 376061), (53723, 185549), (63209, 157703)]