27659723

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 34714368

約数和(自身を除く): 7054645

約数列:

[1, 7, 13, 91, 103, 169, 227, 721, 1183, 1339, 1589, 2951, 9373, 17407, 20657, 23381, 38363, 121849, 163667, 268541, 303953, 2127671, 3951389, 27659723]

約数ペア:

[(1, 27659723), (7, 3951389), (13, 2127671), (91, 303953), (103, 268541), (169, 163667), (227, 121849), (721, 38363), (1183, 23381), (1339, 20657), (1589, 17407), (2951, 9373)]