7690887

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 11668800

約数和(自身を除く): 3977913

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 373, 711, 1119, 2291, 3357, 6873, 10817, 20619, 29467, 32451, 88401, 97353, 265203, 854543, 2563629, 7690887]

約数ペア:

[(1, 7690887), (3, 2563629), (9, 854543), (29, 265203), (79, 97353), (87, 88401), (237, 32451), (261, 29467), (373, 20619), (711, 10817), (1119, 6873), (2291, 3357)]