12670191

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6199569

約数列:

[1, 3, 9, 59, 107, 177, 223, 321, 531, 669, 963, 2007, 6313, 13157, 18939, 23861, 39471, 56817, 71583, 118413, 214749, 1407799, 4223397, 12670191]

約数ペア:

[(1, 12670191), (3, 4223397), (9, 1407799), (59, 214749), (107, 118413), (177, 71583), (223, 56817), (321, 39471), (531, 23861), (669, 18939), (963, 13157), (2007, 6313)]