612972532991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2053021}}^1$

素因数の和:2053251

約数の個数: 32

約数和(自身を含む): 802945116288

約数和(自身を除く): 189972583297

約数列:

[1, 7, 13, 17, 91, 119, 193, 221, 1351, 1547, 2509, 3281, 17563, 22967, 42653, 298571, 2053021, 14371147, 26689273, 34901357, 186824911, 244309499, 396233053, 453717641, 2773631371, 3176023487, 5151029689, 6735961901, 36057207823, 47151733307, 87567504713, 612972532991]

約数ペア:

[(1, 612972532991), (7, 87567504713), (13, 47151733307), (17, 36057207823), (91, 6735961901), (119, 5151029689), (193, 3176023487), (221, 2773631371), (1351, 453717641), (1547, 396233053), (2509, 244309499), (3281, 186824911), (17563, 34901357), (22967, 26689273), (42653, 14371147), (298571, 2053021)]