401024091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 596592640

約数和(自身を除く): 195568549

約数列:

[1, 3, 13, 31, 39, 93, 403, 409, 811, 1209, 1227, 2433, 5317, 10543, 12679, 15951, 25141, 31629, 38037, 75423, 164827, 326833, 331699, 494481, 980499, 995097, 4312087, 10282669, 12936261, 30848007, 133674697, 401024091]

約数ペア:

[(1, 401024091), (3, 133674697), (13, 30848007), (31, 12936261), (39, 10282669), (93, 4312087), (403, 995097), (409, 980499), (811, 494481), (1209, 331699), (1227, 326833), (2433, 164827), (5317, 75423), (10543, 38037), (12679, 31629), (15951, 25141)]