21448533053

素因数分解:

${\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1861}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 22631343840

約数和(自身を除く): 1182810787

約数列:

[1, 31, 67, 179, 961, 1861, 2077, 5549, 11993, 57691, 64387, 124687, 172019, 333119, 371783, 1788421, 3865297, 10326689, 11525273, 22318973, 119824207, 320127359, 691888163, 21448533053]

約数ペア:

[(1, 21448533053), (31, 691888163), (67, 320127359), (179, 119824207), (961, 22318973), (1861, 11525273), (2077, 10326689), (5549, 3865297), (11993, 1788421), (57691, 371783), (64387, 333119), (124687, 172019)]