1260129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 1836800

約数和(自身を除く): 576671

約数列:

[1, 3, 13, 39, 79, 237, 409, 1027, 1227, 3081, 5317, 15951, 32311, 96933, 420043, 1260129]

約数ペア:

[(1, 1260129), (3, 420043), (13, 96933), (39, 32311), (79, 15951), (237, 5317), (409, 3081), (1027, 1227)]