1073991417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293681}}^1$

素因数の和:293760

約数の個数: 16

約数和(自身を含む): 1522447488

約数和(自身を除く): 448456071

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 293681, 881043, 6754663, 15565093, 20263989, 46695279, 357997139, 1073991417]

約数ペア:

[(1, 1073991417), (3, 357997139), (23, 46695279), (53, 20263989), (69, 15565093), (159, 6754663), (1219, 881043), (3657, 293681)]