1229710251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5323421}}^1$

素因数の和:5323442

約数の個数: 16

約数和(自身を含む): 2044194048

約数和(自身を除く): 814483797

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5323421, 15970263, 37263947, 58557631, 111791841, 175672893, 409903417, 1229710251]

約数ペア:

[(1, 1229710251), (3, 409903417), (7, 175672893), (11, 111791841), (21, 58557631), (33, 37263947), (77, 15970263), (231, 5323421)]