2230839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 3625440

約数和(自身を除く): 1394601

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 829, 897, 2487, 2691, 7461, 10777, 19067, 32331, 57201, 96993, 171603, 247871, 743613, 2230839]

約数ペア:

[(1, 2230839), (3, 743613), (9, 247871), (13, 171603), (23, 96993), (39, 57201), (69, 32331), (117, 19067), (207, 10777), (299, 7461), (829, 2691), (897, 2487)]