916363611

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{23041}}^1$

素因数の和:23544

約数の個数: 20

約数和(自身を含む): 1371736344

約数和(自身を除く): 455372733

約数列:

[1, 3, 9, 27, 81, 491, 1473, 4419, 13257, 23041, 39771, 69123, 207369, 622107, 1866321, 11313131, 33939393, 101818179, 305454537, 916363611]

約数ペア:

[(1, 916363611), (3, 305454537), (9, 101818179), (27, 33939393), (81, 11313131), (491, 1866321), (1473, 622107), (4419, 207369), (13257, 69123), (23041, 39771)]