12510827

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 16104096

約数和(自身を除く): 3593269

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 653, 833, 1127, 2737, 4571, 11101, 15019, 19159, 31997, 77707, 105133, 255323, 543949, 735931, 1787261, 12510827]

約数ペア:

[(1, 12510827), (7, 1787261), (17, 735931), (23, 543949), (49, 255323), (119, 105133), (161, 77707), (391, 31997), (653, 19159), (833, 15019), (1127, 11101), (2737, 4571)]