42606487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 55425024

約数和(自身を除く): 12818537

約数列:

[1, 7, 11, 47, 61, 77, 193, 329, 427, 517, 671, 1351, 2123, 2867, 3619, 4697, 9071, 11773, 14861, 20069, 31537, 63497, 82411, 99781, 129503, 220759, 553331, 698467, 906521, 3873317, 6086641, 42606487]

約数ペア:

[(1, 42606487), (7, 6086641), (11, 3873317), (47, 906521), (61, 698467), (77, 553331), (193, 220759), (329, 129503), (427, 99781), (517, 82411), (671, 63497), (1351, 31537), (2123, 20069), (2867, 14861), (3619, 11773), (4697, 9071)]