86630747609

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{438377}}^1$

素因数の和:438537

約数の個数: 24

約数和(自身を含む): 104447942280

約数和(自身を除く): 17817194671

約数列:

[1, 7, 37, 49, 109, 259, 763, 1813, 4033, 5341, 28231, 197617, 438377, 3068639, 16219949, 21480473, 47783093, 113539643, 334481651, 794777501, 1767974441, 2341371557, 12375821087, 86630747609]

約数ペア:

[(1, 86630747609), (7, 12375821087), (37, 2341371557), (49, 1767974441), (109, 794777501), (259, 334481651), (763, 113539643), (1813, 47783093), (4033, 21480473), (5341, 16219949), (28231, 3068639), (197617, 438377)]