677706789

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1\times {\mathrm{3257}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 925480512

約数和(自身を除く): 247773723

約数列:

[1, 3, 43, 129, 1613, 3257, 4839, 9771, 69359, 140051, 208077, 420153, 5253541, 15760623, 225902263, 677706789]

約数ペア:

[(1, 677706789), (3, 225902263), (43, 15760623), (129, 5253541), (1613, 420153), (3257, 208077), (4839, 140051), (9771, 69359)]