42574227

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 58164480

約数和(自身を除く): 15590253

約数列:

[1, 3, 71, 101, 213, 303, 1979, 5937, 7171, 21513, 140509, 199879, 421527, 599637, 14191409, 42574227]

約数ペア:

[(1, 42574227), (3, 14191409), (71, 599637), (101, 421527), (213, 199879), (303, 140509), (1979, 21513), (5937, 7171)]