309231078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{3301}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 666792672

約数和(自身を除く): 357561594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1201, 2402, 3301, 3603, 6602, 7206, 9903, 15613, 19806, 31226, 42913, 46839, 85826, 93678, 128739, 257478, 3964501, 7929002, 11893503, 23787006, 51538513, 103077026, 154615539, 309231078]

約数ペア:

[(1, 309231078), (2, 154615539), (3, 103077026), (6, 51538513), (13, 23787006), (26, 11893503), (39, 7929002), (78, 3964501), (1201, 257478), (2402, 128739), (3301, 93678), (3603, 85826), (6602, 46839), (7206, 42913), (9903, 31226), (15613, 19806)]