42693539

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 53137920

約数和(自身を除く): 10444381

約数列:

[1, 7, 29, 43, 67, 73, 203, 301, 469, 511, 1247, 1943, 2117, 2881, 3139, 4891, 8729, 13601, 14819, 20167, 21973, 34237, 83549, 91031, 141839, 210313, 584843, 637217, 992873, 1472191, 6099077, 42693539]

約数ペア:

[(1, 42693539), (7, 6099077), (29, 1472191), (43, 992873), (67, 637217), (73, 584843), (203, 210313), (301, 141839), (469, 91031), (511, 83549), (1247, 34237), (1943, 21973), (2117, 20167), (2881, 14819), (3139, 13601), (4891, 8729)]