1388179507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{56113}}^1$

素因数の和:56310

約数の個数: 16

約数和(自身を含む): 1640324448

約数和(自身を除く): 252144941

約数列:

[1, 11, 13, 143, 173, 1903, 2249, 24739, 56113, 617243, 729469, 8024159, 9707549, 106783039, 126198137, 1388179507]

約数ペア:

[(1, 1388179507), (11, 126198137), (13, 106783039), (143, 9707549), (173, 8024159), (1903, 729469), (2249, 617243), (24739, 56113)]