15709993977

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 21544427520

約数和(自身を除く): 5834433543

約数列:

[1, 3, 47, 141, 241, 643, 719, 723, 1929, 2157, 11327, 30221, 33793, 33981, 90663, 101379, 154963, 173279, 462317, 464889, 519837, 1386951, 7283261, 8144113, 21728899, 21849783, 24432339, 65186697, 111418397, 334255191, 5236664659, 15709993977]

約数ペア:

[(1, 15709993977), (3, 5236664659), (47, 334255191), (141, 111418397), (241, 65186697), (643, 24432339), (719, 21849783), (723, 21728899), (1929, 8144113), (2157, 7283261), (11327, 1386951), (30221, 519837), (33793, 464889), (33981, 462317), (90663, 173279), (101379, 154963)]