2054331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3257280

約数和(自身を除く): 1202949

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 463, 493, 1389, 1479, 4167, 4437, 7871, 13427, 23613, 40281, 70839, 120843, 228259, 684777, 2054331]

約数ペア:

[(1, 2054331), (3, 684777), (9, 228259), (17, 120843), (29, 70839), (51, 40281), (87, 23613), (153, 13427), (261, 7871), (463, 4437), (493, 4167), (1389, 1479)]