7692321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 13296640

約数和(自身を除く): 5604319

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1483, 1729, 4449, 5187, 10381, 19279, 28177, 31143, 57837, 84531, 134953, 197239, 366301, 404859, 591717, 1098903, 2564107, 7692321]

約数ペア:

[(1, 7692321), (3, 2564107), (7, 1098903), (13, 591717), (19, 404859), (21, 366301), (39, 197239), (57, 134953), (91, 84531), (133, 57837), (247, 31143), (273, 28177), (399, 19279), (741, 10381), (1483, 5187), (1729, 4449)]