3251451

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 5414400

約数和(自身を除く): 2162949

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 281, 399, 551, 609, 843, 1653, 1967, 3857, 5339, 5901, 8149, 11571, 16017, 24447, 37373, 57043, 112119, 154831, 171129, 464493, 1083817, 3251451]

約数ペア:

[(1, 3251451), (3, 1083817), (7, 464493), (19, 171129), (21, 154831), (29, 112119), (57, 57043), (87, 37373), (133, 24447), (203, 16017), (281, 11571), (399, 8149), (551, 5901), (609, 5339), (843, 3857), (1653, 1967)]