16172321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 2645599

約数列:

[1, 11, 17, 187, 197, 439, 2167, 3349, 4829, 7463, 36839, 82093, 86483, 951313, 1470211, 16172321]

約数ペア:

[(1, 16172321), (11, 1470211), (17, 951313), (187, 86483), (197, 82093), (439, 36839), (2167, 7463), (3349, 4829)]