42060879

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3389}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 69806880

約数和(自身を除く): 27746001

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 3389, 4137, 10167, 12411, 23723, 30501, 71169, 213507, 667633, 2002899, 4673431, 6008697, 14020293, 42060879]

約数ペア:

[(1, 42060879), (3, 14020293), (7, 6008697), (9, 4673431), (21, 2002899), (63, 667633), (197, 213507), (591, 71169), (1379, 30501), (1773, 23723), (3389, 12411), (4137, 10167)]