339700455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{328213}}^1$

素因数の和:328247

約数の個数: 24

約数和(自身を含む): 614416608

約数和(自身を除く): 274716153

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 328213, 984639, 1641065, 2953917, 4923195, 7548899, 14769585, 22646697, 37744495, 67940091, 113233485, 339700455]

約数ペア:

[(1, 339700455), (3, 113233485), (5, 67940091), (9, 37744495), (15, 22646697), (23, 14769585), (45, 7548899), (69, 4923195), (115, 2953917), (207, 1641065), (345, 984639), (1035, 328213)]