122401221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3221}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 167028480

約数和(自身を除く): 44627259

約数列:

[1, 3, 53, 159, 239, 717, 3221, 9663, 12667, 38001, 170713, 512139, 769819, 2309457, 40800407, 122401221]

約数ペア:

[(1, 122401221), (3, 40800407), (53, 2309457), (159, 769819), (239, 512139), (717, 170713), (3221, 38001), (9663, 12667)]