1880822079

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3028699}}^1$

素因数の和:3028731

約数の個数: 16

約数和(自身を含む): 2907552000

約数和(自身を除く): 1026729921

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3028699, 9086097, 27258291, 69660077, 81774873, 208980231, 626940693, 1880822079]

約数ペア:

[(1, 1880822079), (3, 626940693), (9, 208980231), (23, 81774873), (27, 69660077), (69, 27258291), (207, 9086097), (621, 3028699)]