7542171

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 13409760

約数和(自身を除く): 5867589

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9209, 27627, 64463, 82881, 119717, 193389, 359151, 580167, 838019, 1077453, 2514057, 7542171]

約数ペア:

[(1, 7542171), (3, 2514057), (7, 1077453), (9, 838019), (13, 580167), (21, 359151), (39, 193389), (63, 119717), (91, 82881), (117, 64463), (273, 27627), (819, 9209)]