738383009

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8461}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 931869288

約数和(自身を除く): 193486279

約数列:

[1, 7, 13, 49, 91, 137, 637, 959, 1781, 6713, 8461, 12467, 59227, 87269, 109993, 414589, 769951, 1159157, 5389657, 8114099, 15069041, 56798693, 105483287, 738383009]

約数ペア:

[(1, 738383009), (7, 105483287), (13, 56798693), (49, 15069041), (91, 8114099), (137, 5389657), (637, 1159157), (959, 769951), (1781, 414589), (6713, 109993), (8461, 87269), (12467, 59227)]