442077207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4621}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 695740416

約数和(自身を除く): 253663209

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 429, 669, 2453, 2899, 4621, 7359, 8697, 13863, 31889, 50831, 60073, 95667, 152493, 180219, 660803, 1030483, 1982409, 3091449, 11335313, 13396279, 34005939, 40188837, 147359069, 442077207]

約数ペア:

[(1, 442077207), (3, 147359069), (11, 40188837), (13, 34005939), (33, 13396279), (39, 11335313), (143, 3091449), (223, 1982409), (429, 1030483), (669, 660803), (2453, 180219), (2899, 152493), (4621, 95667), (7359, 60073), (8697, 50831), (13863, 31889)]