16953729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 24565632

約数和(自身を除く): 7611903

約数列:

[1, 3, 13, 39, 113, 339, 1469, 3847, 4407, 11541, 50011, 150033, 434711, 1304133, 5651243, 16953729]

約数ペア:

[(1, 16953729), (3, 5651243), (13, 1304133), (39, 434711), (113, 150033), (339, 50011), (1469, 11541), (3847, 4407)]