8485137

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 12916800

約数和(自身を除く): 4431663

約数列:

[1, 3, 9, 23, 69, 179, 207, 229, 537, 687, 1611, 2061, 4117, 5267, 12351, 15801, 37053, 40991, 47403, 122973, 368919, 942793, 2828379, 8485137]

約数ペア:

[(1, 8485137), (3, 2828379), (9, 942793), (23, 368919), (69, 122973), (179, 47403), (207, 40991), (229, 37053), (537, 15801), (687, 12351), (1611, 5267), (2061, 4117)]