868194431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{43451}}^1$

素因数の和:43546

約数の個数: 16

約数和(自身を含む): 985491360

約数和(自身を除く): 117296929

約数列:

[1, 13, 29, 53, 377, 689, 1537, 19981, 43451, 564863, 1260079, 2302903, 16381027, 29937739, 66784187, 868194431]

約数ペア:

[(1, 868194431), (13, 66784187), (29, 29937739), (53, 16381027), (377, 2302903), (689, 1260079), (1537, 564863), (19981, 43451)]