489781567353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1\times {\mathrm{3023959}}^1$

素因数の和:3028128

約数の個数: 16

約数和(自身を含む): 703445671040

約数和(自身を除く): 213664103687

約数列:

[1, 3, 13, 39, 4153, 12459, 53989, 161967, 3023959, 9071877, 39311467, 117934401, 12558501727, 37675505181, 163260522451, 489781567353]

約数ペア:

[(1, 489781567353), (3, 163260522451), (13, 37675505181), (39, 12558501727), (4153, 117934401), (12459, 39311467), (53989, 9071877), (161967, 3023959)]