16135280161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{435653}}^1$

素因数の和:435721

約数の個数: 32

約数和(自身を含む): 22249721088

約数和(自身を除く): 6114440927

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 2849, 3367, 5291, 37037, 435653, 3049571, 4792183, 5663489, 16119161, 33545281, 39644423, 62298379, 112834127, 177310771, 209549093, 436088653, 1241175397, 1466843651, 2305040023, 16135280161]

約数ペア:

[(1, 16135280161), (7, 2305040023), (11, 1466843651), (13, 1241175397), (37, 436088653), (77, 209549093), (91, 177310771), (143, 112834127), (259, 62298379), (407, 39644423), (481, 33545281), (1001, 16119161), (2849, 5663489), (3367, 4792183), (5291, 3049571), (37037, 435653)]