747972878401

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1\times {\mathrm{133403}}^1$

素因数の和:143628

約数の個数: 16

約数和(自身を含む): 865738598400

約数和(自身を除く): 117765719999

約数列:

[1, 7, 79, 553, 10139, 70973, 133403, 800981, 933821, 5606867, 10538837, 73771859, 1352573017, 9468011119, 106853268343, 747972878401]

約数ペア:

[(1, 747972878401), (7, 106853268343), (79, 9468011119), (553, 1352573017), (10139, 73771859), (70973, 10538837), (133403, 5606867), (800981, 933821)]