817101

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 1235520

約数和(自身を除く): 418419

約数列:

[1, 3, 9, 27, 53, 159, 477, 571, 1431, 1713, 5139, 15417, 30263, 90789, 272367, 817101]

約数ペア:

[(1, 817101), (3, 272367), (9, 90789), (27, 30263), (53, 15417), (159, 5139), (477, 1713), (571, 1431)]