22068431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 30440448

約数和(自身を除く): 8372017

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 733, 1309, 1771, 2737, 4301, 5131, 8063, 12461, 16859, 30107, 56441, 87227, 118013, 137071, 185449, 286603, 959497, 1298143, 2006221, 3152633, 22068431]

約数ペア:

[(1, 22068431), (7, 3152633), (11, 2006221), (17, 1298143), (23, 959497), (77, 286603), (119, 185449), (161, 137071), (187, 118013), (253, 87227), (391, 56441), (733, 30107), (1309, 16859), (1771, 12461), (2737, 8063), (4301, 5131)]