56758749

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 77045760

約数和(自身を除く): 20287011

約数列:

[1, 3, 71, 213, 439, 607, 1317, 1821, 31169, 43097, 93507, 129291, 266473, 799419, 18919583, 56758749]

約数ペア:

[(1, 56758749), (3, 18919583), (71, 799419), (213, 266473), (439, 129291), (607, 93507), (1317, 43097), (1821, 31169)]