3852303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 6429696

約数和(自身を除く): 2577393

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 137, 273, 309, 411, 721, 959, 1339, 1781, 2163, 2877, 4017, 5343, 9373, 12467, 14111, 28119, 37401, 42333, 98777, 183443, 296331, 550329, 1284101, 3852303]

約数ペア:

[(1, 3852303), (3, 1284101), (7, 550329), (13, 296331), (21, 183443), (39, 98777), (91, 42333), (103, 37401), (137, 28119), (273, 14111), (309, 12467), (411, 9373), (721, 5343), (959, 4017), (1339, 2877), (1781, 2163)]