217425673

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 232341120

約数和(自身を除く): 14915447

約数列:

[1, 29, 43, 113, 1247, 1543, 3277, 4859, 44747, 66349, 140911, 174359, 1924121, 5056411, 7497437, 217425673]

約数ペア:

[(1, 217425673), (29, 7497437), (43, 5056411), (113, 1924121), (1247, 174359), (1543, 140911), (3277, 66349), (4859, 44747)]