15707848163

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 18338525184

約数和(自身を除く): 2630677021

約数列:

[1, 7, 97, 223, 227, 457, 679, 1561, 1589, 3199, 21631, 22019, 44329, 50621, 101911, 103739, 151417, 154133, 310303, 354347, 713377, 726173, 4910237, 9885367, 10062683, 23133797, 34371659, 69197569, 70438781, 161936579, 2243978309, 15707848163]

約数ペア:

[(1, 15707848163), (7, 2243978309), (97, 161936579), (223, 70438781), (227, 69197569), (457, 34371659), (679, 23133797), (1561, 10062683), (1589, 9885367), (3199, 4910237), (21631, 726173), (22019, 713377), (44329, 354347), (50621, 310303), (101911, 154133), (103739, 151417)]