804907017

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{488711}}^1$

素因数の和:488781

約数の個数: 16

約数和(自身を含む): 1212005760

約数和(自身を除く): 407098743

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 488711, 1466133, 4398399, 13195197, 29811371, 89434113, 268302339, 804907017]

約数ペア:

[(1, 804907017), (3, 268302339), (9, 89434113), (27, 29811371), (61, 13195197), (183, 4398399), (549, 1466133), (1647, 488711)]