40493367

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 61813440

約数和(自身を除く): 21320073

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3301, 4089, 9903, 12267, 29709, 95729, 155147, 287187, 465441, 861561, 1396323, 4499263, 13497789, 40493367]

約数ペア:

[(1, 40493367), (3, 13497789), (9, 4499263), (29, 1396323), (47, 861561), (87, 465441), (141, 287187), (261, 155147), (423, 95729), (1363, 29709), (3301, 12267), (4089, 9903)]