26449839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9829}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 42937440

約数和(自身を除く): 16487601

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9829, 29487, 88461, 127777, 226067, 383331, 678201, 1149993, 2034603, 2938871, 8816613, 26449839]

約数ペア:

[(1, 26449839), (3, 8816613), (9, 2938871), (13, 2034603), (23, 1149993), (39, 678201), (69, 383331), (117, 226067), (207, 127777), (299, 88461), (897, 29487), (2691, 9829)]