5255211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 7836304

約数和(自身を除く): 2581093

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 611, 793, 1833, 2209, 2379, 2867, 6627, 8601, 28717, 37271, 86151, 111813, 134749, 404247, 1751737, 5255211]

約数ペア:

[(1, 5255211), (3, 1751737), (13, 404247), (39, 134749), (47, 111813), (61, 86151), (141, 37271), (183, 28717), (611, 8601), (793, 6627), (1833, 2867), (2209, 2379)]