1340152809933

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1\times {\mathrm{298339}}^1$

素因数の和:299281

約数の個数: 32

約数和(自身を含む): 2051051699200

約数和(自身を除く): 710898889267

約数列:

[1, 3, 7, 21, 409, 523, 1227, 1569, 2863, 3661, 8589, 10983, 213907, 298339, 641721, 895017, 1497349, 2088373, 4492047, 6265119, 122020651, 156031297, 366061953, 468093891, 854144557, 1092219079, 2562433671, 3276657237, 63816800473, 191450401419, 446717603311, 1340152809933]

約数ペア:

[(1, 1340152809933), (3, 446717603311), (7, 191450401419), (21, 63816800473), (409, 3276657237), (523, 2562433671), (1227, 1092219079), (1569, 854144557), (2863, 468093891), (3661, 366061953), (8589, 156031297), (10983, 122020651), (213907, 6265119), (298339, 4492047), (641721, 2088373), (895017, 1497349)]