86447319

素因数分解:

$3^1\times 7^3\times {\mathrm{84011}}^1$

素因数の和:84035

約数の個数: 16

約数和(自身を含む): 134419200

約数和(自身を除く): 47971881

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 84011, 252033, 588077, 1764231, 4116539, 12349617, 28815773, 86447319]

約数ペア:

[(1, 86447319), (3, 28815773), (7, 12349617), (21, 4116539), (49, 1764231), (147, 588077), (343, 252033), (1029, 84011)]