1938430941

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{21503}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 2614886400

約数和(自身を除く): 676455459

約数列:

[1, 3, 151, 199, 453, 597, 21503, 30049, 64509, 90147, 3246953, 4279097, 9740859, 12837291, 646143647, 1938430941]

約数ペア:

[(1, 1938430941), (3, 646143647), (151, 12837291), (199, 9740859), (453, 4279097), (597, 3246953), (21503, 90147), (30049, 64509)]