1296477

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 2306304

約数和(自身を除く): 1009827

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1583, 4749, 11081, 14247, 20579, 33243, 61737, 99729, 144053, 185211, 432159, 1296477]

約数ペア:

[(1, 1296477), (3, 432159), (7, 185211), (9, 144053), (13, 99729), (21, 61737), (39, 33243), (63, 20579), (91, 14247), (117, 11081), (273, 4749), (819, 1583)]