29939987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 16

約数和(自身を含む): 38126592

約数和(自身を除く): 8186605

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 8273, 57911, 91003, 388831, 637021, 2721817, 4277141, 29939987]

約数ペア:

[(1, 29939987), (7, 4277141), (11, 2721817), (47, 637021), (77, 388831), (329, 91003), (517, 57911), (3619, 8273)]