1280200033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1\times {\mathrm{4259}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 1527874560

約数和(自身を除く): 247674527

約数列:

[1, 7, 23, 161, 1867, 4259, 13069, 29813, 42941, 97957, 300587, 685699, 7951553, 55660871, 182885719, 1280200033]

約数ペア:

[(1, 1280200033), (7, 182885719), (23, 55660871), (161, 7951553), (1867, 685699), (4259, 300587), (13069, 97957), (29813, 42941)]