56209191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4391}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 79688448

約数和(自身を除く): 23479257

約数列:

[1, 3, 17, 51, 251, 753, 4267, 4391, 12801, 13173, 74647, 223941, 1102141, 3306423, 18736397, 56209191]

約数ペア:

[(1, 56209191), (3, 18736397), (17, 3306423), (51, 1102141), (251, 223941), (753, 74647), (4267, 13173), (4391, 12801)]