31052231

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 7361209

約数列:

[1, 7, 23, 49, 59, 161, 413, 467, 1127, 1357, 2891, 3269, 9499, 10741, 22883, 27553, 66493, 75187, 192871, 526309, 633719, 1350097, 4436033, 31052231]

約数ペア:

[(1, 31052231), (7, 4436033), (23, 1350097), (49, 633719), (59, 526309), (161, 192871), (413, 75187), (467, 66493), (1127, 27553), (1357, 22883), (2891, 10741), (3269, 9499)]