42759899

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 56402640

約数和(自身を除く): 13642741

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3533, 12103, 24731, 45929, 67127, 173117, 321503, 469889, 872651, 2250521, 3289223, 6108557, 42759899]

約数ペア:

[(1, 42759899), (7, 6108557), (13, 3289223), (19, 2250521), (49, 872651), (91, 469889), (133, 321503), (247, 173117), (637, 67127), (931, 45929), (1729, 24731), (3533, 12103)]