525740013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{5683}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 800989280

約数和(自身を除く): 275249267

約数列:

[1, 3, 9, 19, 57, 171, 541, 1623, 4869, 5683, 10279, 17049, 30837, 51147, 92511, 107977, 323931, 971793, 3074503, 9223509, 27670527, 58415557, 175246671, 525740013]

約数ペア:

[(1, 525740013), (3, 175246671), (9, 58415557), (19, 27670527), (57, 9223509), (171, 3074503), (541, 971793), (1623, 323931), (4869, 107977), (5683, 92511), (10279, 51147), (17049, 30837)]