2868341567

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{63421}}^1$

素因数の和:63519

約数の個数: 24

約数和(自身を含む): 3643974432

約数和(自身を除く): 775632865

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 3479, 6461, 45227, 63421, 443947, 824473, 3107629, 4502891, 5771311, 31520237, 40399177, 58537583, 220641659, 409763081, 2868341567]

約数ペア:

[(1, 2868341567), (7, 409763081), (13, 220641659), (49, 58537583), (71, 40399177), (91, 31520237), (497, 5771311), (637, 4502891), (923, 3107629), (3479, 824473), (6461, 443947), (45227, 63421)]