839885761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 1018055808

約数和(自身を除く): 178170047

約数列:

[1, 11, 13, 43, 137, 143, 473, 559, 997, 1507, 1781, 5891, 6149, 10967, 12961, 19591, 42871, 64801, 76583, 136589, 142571, 471581, 557323, 842413, 1502479, 1775657, 5873327, 6130553, 19532227, 64606597, 76353251, 839885761]

約数ペア:

[(1, 839885761), (11, 76353251), (13, 64606597), (43, 19532227), (137, 6130553), (143, 5873327), (473, 1775657), (559, 1502479), (997, 842413), (1507, 557323), (1781, 471581), (5891, 142571), (6149, 136589), (10967, 76583), (12961, 64801), (19591, 42871)]