231370251

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{86753}}^1$

素因数の和:86890

約数の個数: 16

約数和(自身を含む): 355344384

約数和(自身を除く): 123974133

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 86753, 260259, 607271, 1821813, 11017631, 33052893, 77123417, 231370251]

約数ペア:

[(1, 231370251), (3, 77123417), (7, 33052893), (21, 11017631), (127, 1821813), (381, 607271), (889, 260259), (2667, 86753)]