12976593

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 8183343

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 223, 357, 489, 669, 1141, 1561, 2771, 3423, 3791, 4683, 8313, 11373, 19397, 26537, 36349, 58191, 79611, 109047, 254443, 617933, 763329, 1853799, 4325531, 12976593]

約数ペア:

[(1, 12976593), (3, 4325531), (7, 1853799), (17, 763329), (21, 617933), (51, 254443), (119, 109047), (163, 79611), (223, 58191), (357, 36349), (489, 26537), (669, 19397), (1141, 11373), (1561, 8313), (2771, 4683), (3423, 3791)]