30811671

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{11527}}^1$

素因数の和:11553

約数の個数: 24

約数和(自身を含む): 50354304

約数和(自身を除く): 19542633

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 11527, 34581, 103743, 126797, 311229, 380391, 933687, 1141173, 2801061, 3423519, 10270557, 30811671]

約数ペア:

[(1, 30811671), (3, 10270557), (9, 3423519), (11, 2801061), (27, 1141173), (33, 933687), (81, 380391), (99, 311229), (243, 126797), (297, 103743), (891, 34581), (2673, 11527)]