31135539

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 43027200

約数和(自身を除く): 11891661

約数列:

[1, 3, 53, 59, 159, 177, 3127, 3319, 9381, 9957, 175907, 195821, 527721, 587463, 10378513, 31135539]

約数ペア:

[(1, 31135539), (3, 10378513), (53, 587463), (59, 527721), (159, 195821), (177, 175907), (3127, 9957), (3319, 9381)]