3967753439

素因数分解:

${\mathrm{13}}^3\times {\mathrm{281}}^1\times {\mathrm{6427}}^1$

素因数の和:6747

約数の個数: 16

約数和(自身を含む): 4314216480

約数和(自身を除く): 346463041

約数列:

[1, 13, 169, 281, 2197, 3653, 6427, 47489, 83551, 617357, 1086163, 1805987, 14120119, 23477831, 305211803, 3967753439]

約数ペア:

[(1, 3967753439), (13, 305211803), (169, 23477831), (281, 14120119), (2197, 1805987), (3653, 1086163), (6427, 617357), (47489, 83551)]