314314263

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{17401}}^1$

素因数の和:17636

約数の個数: 20

約数和(自身を含む): 471663808

約数和(自身を除く): 157349545

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 17401, 18063, 52203, 156609, 469827, 1409481, 3880423, 11641269, 34923807, 104771421, 314314263]

約数ペア:

[(1, 314314263), (3, 104771421), (9, 34923807), (27, 11641269), (81, 3880423), (223, 1409481), (669, 469827), (2007, 156609), (6021, 52203), (17401, 18063)]