251151277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 275889600

約数和(自身を除く): 24738323

約数列:

[1, 13, 83, 137, 1079, 1699, 1781, 11371, 22087, 141017, 147823, 232763, 1833221, 3025919, 19319329, 251151277]

約数ペア:

[(1, 251151277), (13, 19319329), (83, 3025919), (137, 1833221), (1079, 232763), (1699, 147823), (1781, 141017), (11371, 22087)]