16297671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 23476320

約数和(自身を除く): 7178649

約数列:

[1, 3, 13, 39, 509, 821, 1527, 2463, 6617, 10673, 19851, 32019, 417889, 1253667, 5432557, 16297671]

約数ペア:

[(1, 16297671), (3, 5432557), (13, 1253667), (39, 417889), (509, 32019), (821, 19851), (1527, 10673), (2463, 6617)]