3781063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 4497696

約数和(自身を除く): 716633

約数列:

[1, 11, 13, 137, 143, 193, 1507, 1781, 2123, 2509, 19591, 26441, 27599, 290851, 343733, 3781063]

約数ペア:

[(1, 3781063), (11, 343733), (13, 290851), (137, 27599), (143, 26441), (193, 19591), (1507, 2509), (1781, 2123)]