13992381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 22145760

約数和(自身を除く): 8153379

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2027, 2301, 6081, 6903, 18243, 26351, 79053, 119593, 237159, 358779, 1076337, 1554709, 4664127, 13992381]

約数ペア:

[(1, 13992381), (3, 4664127), (9, 1554709), (13, 1076337), (39, 358779), (59, 237159), (117, 119593), (177, 79053), (531, 26351), (767, 18243), (2027, 6903), (2301, 6081)]