1320242007

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{102559}}^1$

素因数の和:103182

約数の個数: 16

約数和(自身を含む): 2015098880

約数和(自身を除く): 694856873

約数列:

[1, 3, 7, 21, 613, 1839, 4291, 12873, 102559, 307677, 717913, 2153739, 62868667, 188606001, 440080669, 1320242007]

約数ペア:

[(1, 1320242007), (3, 440080669), (7, 188606001), (21, 62868667), (613, 2153739), (1839, 717913), (4291, 307677), (12873, 102559)]