13051409

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 15372288

約数和(自身を除く): 2320879

約数列:

[1, 7, 53, 127, 277, 371, 889, 1939, 6731, 14681, 35179, 47117, 102767, 246253, 1864487, 13051409]

約数ペア:

[(1, 13051409), (7, 1864487), (53, 246253), (127, 102767), (277, 47117), (371, 35179), (889, 14681), (1939, 6731)]