13851201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9131199

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 449, 791, 1347, 1469, 2373, 3143, 4407, 5837, 9429, 10283, 17511, 30849, 40859, 50737, 122577, 152211, 355159, 659581, 1065477, 1978743, 4617067, 13851201]

約数ペア:

[(1, 13851201), (3, 4617067), (7, 1978743), (13, 1065477), (21, 659581), (39, 355159), (91, 152211), (113, 122577), (273, 50737), (339, 40859), (449, 30849), (791, 17511), (1347, 10283), (1469, 9429), (2373, 5837), (3143, 4407)]