1630444857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{102139}}^1$

素因数の和:102472

約数の個数: 16

約数和(自身を含む): 2309181120

約数和(自身を除く): 678736263

約数列:

[1, 3, 17, 51, 313, 939, 5321, 15963, 102139, 306417, 1736363, 5209089, 31969507, 95908521, 543481619, 1630444857]

約数ペア:

[(1, 1630444857), (3, 543481619), (17, 95908521), (51, 31969507), (313, 5209089), (939, 1736363), (5321, 306417), (15963, 102139)]