14515221

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5233

約数の個数: 24

約数和(自身を含む): 23702880

約数和(自身を除く): 9187659

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 5197, 15591, 36379, 98743, 109137, 254653, 296229, 691201, 763959, 2073603, 4838407, 14515221]

約数ペア:

[(1, 14515221), (3, 4838407), (7, 2073603), (19, 763959), (21, 691201), (49, 296229), (57, 254653), (133, 109137), (147, 98743), (399, 36379), (931, 15591), (2793, 5197)]