4085109

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 6860672

約数和(自身を除く): 2775563

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1063, 1281, 3189, 3843, 7441, 9567, 22323, 64843, 66969, 194529, 453901, 583587, 1361703, 4085109]

約数ペア:

[(1, 4085109), (3, 1361703), (7, 583587), (9, 453901), (21, 194529), (61, 66969), (63, 64843), (183, 22323), (427, 9567), (549, 7441), (1063, 3843), (1281, 3189)]