321282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1394

約数の個数: 24

約数和(自身を含む): 750204

約数和(自身を除く): 428922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1373, 2746, 4119, 8238, 12357, 17849, 24714, 35698, 53547, 107094, 160641, 321282]

約数ペア:

[(1, 321282), (2, 160641), (3, 107094), (6, 53547), (9, 35698), (13, 24714), (18, 17849), (26, 12357), (39, 8238), (78, 4119), (117, 2746), (234, 1373)]