13631709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 23611392

約数和(自身を除く): 9979683

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 167, 169, 273, 299, 483, 501, 507, 897, 1169, 1183, 2093, 2171, 3507, 3549, 3841, 3887, 6279, 6513, 11523, 11661, 15197, 26887, 27209, 28223, 45591, 49933, 80661, 81627, 84669, 149799, 197561, 349531, 592683, 649129, 1048593, 1947387, 4543903, 13631709]

約数ペア:

[(1, 13631709), (3, 4543903), (7, 1947387), (13, 1048593), (21, 649129), (23, 592683), (39, 349531), (69, 197561), (91, 149799), (161, 84669), (167, 81627), (169, 80661), (273, 49933), (299, 45591), (483, 28223), (501, 27209), (507, 26887), (897, 15197), (1169, 11661), (1183, 11523), (2093, 6513), (2171, 6279), (3507, 3887), (3549, 3841)]