142789681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 159283584

約数和(自身を除く): 16493903

約数列:

[1, 17, 23, 107, 391, 1819, 2461, 3413, 41837, 58021, 78499, 365191, 1334483, 6208247, 8399393, 142789681]

約数ペア:

[(1, 142789681), (17, 8399393), (23, 6208247), (107, 1334483), (391, 365191), (1819, 78499), (2461, 58021), (3413, 41837)]