8187387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 12737088

約数和(自身を除く): 4549701

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 233, 663, 689, 699, 901, 2067, 2703, 3029, 3961, 9087, 11713, 11883, 12349, 35139, 37047, 51493, 154479, 160537, 209933, 481611, 629799, 2729129, 8187387]

約数ペア:

[(1, 8187387), (3, 2729129), (13, 629799), (17, 481611), (39, 209933), (51, 160537), (53, 154479), (159, 51493), (221, 37047), (233, 35139), (663, 12349), (689, 11883), (699, 11713), (901, 9087), (2067, 3961), (2703, 3029)]