289014909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{298261}}^1$

素因数の和:298300

約数の個数: 16

約数和(自身を含む): 429497280

約数和(自身を除く): 140482371

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 298261, 894783, 5070437, 5666959, 15211311, 17000877, 96338303, 289014909]

約数ペア:

[(1, 289014909), (3, 96338303), (17, 17000877), (19, 15211311), (51, 5666959), (57, 5070437), (323, 894783), (969, 298261)]