2850954561

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3481019}}^1$

素因数の和:3481045

約数の個数: 24

約数和(自身を含む): 5068365120

約数和(自身を除く): 2217410559

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3481019, 10443057, 24367133, 31329171, 45253247, 73101399, 135759741, 219304197, 316772729, 407279223, 950318187, 2850954561]

約数ペア:

[(1, 2850954561), (3, 950318187), (7, 407279223), (9, 316772729), (13, 219304197), (21, 135759741), (39, 73101399), (63, 45253247), (91, 31329171), (117, 24367133), (273, 10443057), (819, 3481019)]