438069121

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1447}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 509927680

約数和(自身を除く): 71858559

約数列:

[1, 7, 61, 427, 709, 1447, 4963, 10129, 43249, 88267, 302743, 617869, 1025923, 7181461, 62581303, 438069121]

約数ペア:

[(1, 438069121), (7, 62581303), (61, 7181461), (427, 1025923), (709, 617869), (1447, 302743), (4963, 88267), (10129, 43249)]