313091329

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{3001}}^1$

素因数の和:3073

約数の個数: 18

約数和(自身を含む): 351134934

約数和(自身を除く): 38043605

約数列:

[1, 17, 19, 289, 323, 361, 3001, 5491, 6137, 51017, 57019, 104329, 867289, 969323, 1083361, 16478491, 18417137, 313091329]

約数ペア:

[(1, 313091329), (17, 18417137), (19, 16478491), (289, 1083361), (323, 969323), (361, 867289), (3001, 104329), (5491, 57019), (6137, 51017)]