430130169

素因数分解:

$3^5\times 7^1\times {\mathrm{252869}}^1$

素因数の和:252891

約数の個数: 24

約数和(自身を含む): 736357440

約数和(自身を除く): 306227271

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 252869, 758607, 1770083, 2275821, 5310249, 6827463, 15930747, 20482389, 47792241, 61447167, 143376723, 430130169]

約数ペア:

[(1, 430130169), (3, 143376723), (7, 61447167), (9, 47792241), (21, 20482389), (27, 15930747), (63, 6827463), (81, 5310249), (189, 2275821), (243, 1770083), (567, 758607), (1701, 252869)]