2912451417

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{309079}}^1$

素因数の和:309437

約数の個数: 16

約数和(自身を含む): 4327120000

約数和(自身を除く): 1414668583

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 309079, 927237, 2781711, 8345133, 107868571, 323605713, 970817139, 2912451417]

約数ペア:

[(1, 2912451417), (3, 970817139), (9, 323605713), (27, 107868571), (349, 8345133), (1047, 2781711), (3141, 927237), (9423, 309079)]