1895619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1145661

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 109, 187, 327, 341, 527, 561, 1023, 1199, 1581, 1853, 3379, 3597, 5559, 5797, 10137, 17391, 20383, 37169, 57443, 61149, 111507, 172329, 631873, 1895619]

約数ペア:

[(1, 1895619), (3, 631873), (11, 172329), (17, 111507), (31, 61149), (33, 57443), (51, 37169), (93, 20383), (109, 17391), (187, 10137), (327, 5797), (341, 5559), (527, 3597), (561, 3379), (1023, 1853), (1199, 1581)]