2299761

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 1182159

約数列:

[1, 3, 9, 59, 61, 71, 177, 183, 213, 531, 549, 639, 3599, 4189, 4331, 10797, 12567, 12993, 32391, 37701, 38979, 255529, 766587, 2299761]

約数ペア:

[(1, 2299761), (3, 766587), (9, 255529), (59, 38979), (61, 37701), (71, 32391), (177, 12993), (183, 12567), (213, 10797), (531, 4331), (549, 4189), (639, 3599)]