285351687

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{14699}}^1$

素因数の和:15427

約数の個数: 16

約数和(自身を含む): 423360000

約数和(自身を除く): 138008313

約数列:

[1, 3, 9, 27, 719, 2157, 6471, 14699, 19413, 44097, 132291, 396873, 10568581, 31705743, 95117229, 285351687]

約数ペア:

[(1, 285351687), (3, 95117229), (9, 31705743), (27, 10568581), (719, 396873), (2157, 132291), (6471, 44097), (14699, 19413)]