340736053

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 415127808

約数和(自身を除く): 74391755

約数列:

[1, 7, 23, 49, 161, 463, 653, 1127, 3241, 4571, 10649, 15019, 22687, 31997, 74543, 105133, 302339, 521801, 735931, 2116373, 6953797, 14814611, 48676579, 340736053]

約数ペア:

[(1, 340736053), (7, 48676579), (23, 14814611), (49, 6953797), (161, 2116373), (463, 735931), (653, 521801), (1127, 302339), (3241, 105133), (4571, 74543), (10649, 31997), (15019, 22687)]