47945259167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1780829}}^1$

素因数の和:1780970

約数の個数: 16

約数和(自身を含む): 54849564000

約数和(自身を除く): 6904304833

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 26923, 1780829, 23150777, 33835751, 194110361, 439864763, 2523434693, 3688096859, 47945259167]

約数ペア:

[(1, 47945259167), (13, 3688096859), (19, 2523434693), (109, 439864763), (247, 194110361), (1417, 33835751), (2071, 23150777), (26923, 1780829)]