1330785519

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{560803}}^1$

素因数の和:560926

約数の個数: 16

約数和(自身を含む): 2045812992

約数和(自身を除く): 715027473

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 560803, 1682409, 3925621, 11776863, 63370739, 190112217, 443595173, 1330785519]

約数ペア:

[(1, 1330785519), (3, 443595173), (7, 190112217), (21, 63370739), (113, 11776863), (339, 3925621), (791, 1682409), (2373, 560803)]