172443531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{10259}}^1$

素因数の和:10706

約数の個数: 16

約数和(自身を含む): 248209920

約数和(自身を除く): 75766389

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 10259, 16809, 30777, 133367, 400101, 4421629, 13264887, 57481177, 172443531]

約数ペア:

[(1, 172443531), (3, 57481177), (13, 13264887), (39, 4421629), (431, 400101), (1293, 133367), (5603, 30777), (10259, 16809)]