42520499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10313}}^1$

素因数の和:10370

約数の個数: 16

約数和(自身を含む): 52807680

約数和(自身を除く): 10287181

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 10313, 72191, 195947, 319703, 1371629, 2237921, 6074357, 42520499]

約数ペア:

[(1, 42520499), (7, 6074357), (19, 2237921), (31, 1371629), (133, 319703), (217, 195947), (589, 72191), (4123, 10313)]