2571633

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1359567

約数列:

[1, 3, 9, 29, 59, 87, 167, 177, 261, 501, 531, 1503, 1711, 4843, 5133, 9853, 14529, 15399, 29559, 43587, 88677, 285737, 857211, 2571633]

約数ペア:

[(1, 2571633), (3, 857211), (9, 285737), (29, 88677), (59, 43587), (87, 29559), (167, 15399), (177, 14529), (261, 9853), (501, 5133), (531, 4843), (1503, 1711)]