312293883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{42437}}^1$

素因数の和:42674

約数の個数: 16

約数和(自身を含む): 456293376

約数和(自身を除く): 143999493

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 42437, 127311, 466807, 1400421, 9463451, 28390353, 104097961, 312293883]

約数ペア:

[(1, 312293883), (3, 104097961), (11, 28390353), (33, 9463451), (223, 1400421), (669, 466807), (2453, 127311), (7359, 42437)]