30987141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26417}}^1$

素因数の和:26460

約数の個数: 16

約数和(自身を含む): 45650304

約数和(自身を除く): 14663163

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 26417, 79251, 449089, 607591, 1347267, 1822773, 10329047, 30987141]

約数ペア:

[(1, 30987141), (3, 10329047), (17, 1822773), (23, 1347267), (51, 607591), (69, 449089), (391, 79251), (1173, 26417)]