11257791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 16049664

約数和(自身を除く): 4791873

約数列:

[1, 3, 17, 51, 107, 321, 1819, 2063, 5457, 6189, 35071, 105213, 220741, 662223, 3752597, 11257791]

約数ペア:

[(1, 11257791), (3, 3752597), (17, 662223), (51, 220741), (107, 105213), (321, 35071), (1819, 6189), (2063, 5457)]