2272438917

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{591319}}^1$

素因数の和:591393

約数の個数: 24

約数和(自身を含む): 3812831360

約数和(自身を除く): 1540392443

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 591319, 1773957, 4139233, 5321871, 12417699, 36070459, 37253097, 108211377, 252493213, 324634131, 757479639, 2272438917]

約数ペア:

[(1, 2272438917), (3, 757479639), (7, 324634131), (9, 252493213), (21, 108211377), (61, 37253097), (63, 36070459), (183, 12417699), (427, 5321871), (549, 4139233), (1281, 1773957), (3843, 591319)]