2172987597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{295283}}^1$

素因数の和:295520

約数の個数: 16

約数和(自身を含む): 3174893568

約数和(自身を除く): 1001905971

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 295283, 885849, 3248113, 9744339, 65848109, 197544327, 724329199, 2172987597]

約数ペア:

[(1, 2172987597), (3, 724329199), (11, 197544327), (33, 65848109), (223, 9744339), (669, 3248113), (2453, 885849), (7359, 295283)]