742467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 1094400

約数和(自身を除く): 351933

約数列:

[1, 3, 11, 33, 149, 151, 447, 453, 1639, 1661, 4917, 4983, 22499, 67497, 247489, 742467]

約数ペア:

[(1, 742467), (3, 247489), (11, 67497), (33, 22499), (149, 4983), (151, 4917), (447, 1661), (453, 1639)]