42380973

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 65100672

約数和(自身を除く): 22719699

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 3863, 10971, 11589, 34767, 88849, 204739, 266547, 614217, 799641, 1842651, 4708997, 14126991, 42380973]

約数ペア:

[(1, 42380973), (3, 14126991), (9, 4708997), (23, 1842651), (53, 799641), (69, 614217), (159, 266547), (207, 204739), (477, 88849), (1219, 34767), (3657, 11589), (3863, 10971)]