368380441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 78687719

約数列:

[1, 11, 13, 43, 139, 143, 431, 473, 559, 1529, 1807, 4741, 5603, 5977, 6149, 18533, 19877, 59909, 61633, 65747, 77701, 203863, 240929, 658999, 778817, 854711, 2576087, 2650219, 8566987, 28336957, 33489131, 368380441]

約数ペア:

[(1, 368380441), (11, 33489131), (13, 28336957), (43, 8566987), (139, 2650219), (143, 2576087), (431, 854711), (473, 778817), (559, 658999), (1529, 240929), (1807, 203863), (4741, 77701), (5603, 65747), (5977, 61633), (6149, 59909), (18533, 19877)]