520066287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{8837}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 810692064

約数和(自身を除く): 290625777

約数列:

[1, 3, 9, 13, 39, 117, 503, 1509, 4527, 6539, 8837, 19617, 26511, 58851, 79533, 114881, 344643, 1033929, 4445011, 13335033, 40005099, 57785143, 173355429, 520066287]

約数ペア:

[(1, 520066287), (3, 173355429), (9, 57785143), (13, 40005099), (39, 13335033), (117, 4445011), (503, 1033929), (1509, 344643), (4527, 114881), (6539, 79533), (8837, 58851), (19617, 26511)]