13525713

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 20195136

約数和(自身を除く): 6669423

約数列:

[1, 3, 9, 61, 71, 183, 213, 347, 549, 639, 1041, 3123, 4331, 12993, 21167, 24637, 38979, 63501, 73911, 190503, 221733, 1502857, 4508571, 13525713]

約数ペア:

[(1, 13525713), (3, 4508571), (9, 1502857), (61, 221733), (71, 190503), (183, 73911), (213, 63501), (347, 38979), (549, 24637), (639, 21167), (1041, 12993), (3123, 4331)]