17320329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 27677832

約数和(自身を除く): 10357503

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4001, 4329, 12003, 36009, 52013, 148037, 156039, 444111, 468117, 1332333, 1924481, 5773443, 17320329]

約数ペア:

[(1, 17320329), (3, 5773443), (9, 1924481), (13, 1332333), (37, 468117), (39, 444111), (111, 156039), (117, 148037), (333, 52013), (481, 36009), (1443, 12003), (4001, 4329)]