147579131

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{73459}}^1$

素因数の和:73514

約数の個数: 12

約数和(自身を含む): 175863240

約数和(自身を除く): 28284109

約数列:

[1, 7, 41, 49, 287, 2009, 73459, 514213, 3011819, 3599491, 21082733, 147579131]

約数ペア:

[(1, 147579131), (7, 21082733), (41, 3599491), (49, 3011819), (287, 514213), (2009, 73459)]