139563039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2593}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 233086464

約数和(自身を除く): 93523425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1631, 2563, 2593, 4893, 7689, 7779, 17941, 18151, 28523, 53823, 54453, 85569, 199661, 598983, 604169, 1812507, 4229183, 6645859, 12687549, 19937577, 46521013, 139563039]

約数ペア:

[(1, 139563039), (3, 46521013), (7, 19937577), (11, 12687549), (21, 6645859), (33, 4229183), (77, 1812507), (231, 604169), (233, 598983), (699, 199661), (1631, 85569), (2563, 54453), (2593, 53823), (4893, 28523), (7689, 18151), (7779, 17941)]