3119389

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 902531

約数列:

[1, 7, 13, 49, 59, 83, 91, 413, 581, 637, 767, 1079, 2891, 4067, 4897, 5369, 7553, 34279, 37583, 52871, 63661, 239953, 445627, 3119389]

約数ペア:

[(1, 3119389), (7, 445627), (13, 239953), (49, 63661), (59, 52871), (83, 37583), (91, 34279), (413, 7553), (581, 5369), (637, 4897), (767, 4067), (1079, 2891)]