13897323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 22030320

約数和(自身を除く): 8132997

約数列:

[1, 3, 9, 11, 33, 99, 229, 613, 687, 1839, 2061, 2519, 5517, 6743, 7557, 20229, 22671, 60687, 140377, 421131, 1263393, 1544147, 4632441, 13897323]

約数ペア:

[(1, 13897323), (3, 4632441), (9, 1544147), (11, 1263393), (33, 421131), (99, 140377), (229, 60687), (613, 22671), (687, 20229), (1839, 7557), (2061, 6743), (2519, 5517)]