1279339917

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{26209}}^1$

素因数の和:26572

約数の個数: 16

約数和(自身を含む): 1743698880

約数和(自身を除く): 464358963

約数列:

[1, 3, 53, 159, 307, 921, 16271, 26209, 48813, 78627, 1389077, 4167231, 8046163, 24138489, 426446639, 1279339917]

約数ペア:

[(1, 1279339917), (3, 426446639), (53, 24138489), (159, 8046163), (307, 4167231), (921, 1389077), (16271, 78627), (26209, 48813)]