7231887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 11369904

約数和(自身を除く): 4138017

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 547, 1017, 1469, 1641, 4407, 4923, 7111, 13221, 21333, 61811, 63999, 185433, 556299, 803543, 2410629, 7231887]

約数ペア:

[(1, 7231887), (3, 2410629), (9, 803543), (13, 556299), (39, 185433), (113, 63999), (117, 61811), (339, 21333), (547, 13221), (1017, 7111), (1469, 4923), (1641, 4407)]