71397669

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{38201}}^1$

素因数の和:38300

約数の個数: 16

約数和(自身を含む): 110021760

約数和(自身を除く): 38624091

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 38201, 114603, 267407, 802221, 3399889, 10199667, 23799223, 71397669]

約数ペア:

[(1, 71397669), (3, 23799223), (7, 10199667), (21, 3399889), (89, 802221), (267, 267407), (623, 114603), (1869, 38201)]