4098691881

素因数分解:

$3^3\times {\mathrm{1237}}^1\times {\mathrm{122719}}^1$

素因数の和:123965

約数の個数: 16

約数和(自身を含む): 6077094400

約数和(自身を除く): 1978402519

約数列:

[1, 3, 9, 27, 1237, 3711, 11133, 33399, 122719, 368157, 1104471, 3313413, 151803403, 455410209, 1366230627, 4098691881]

約数ペア:

[(1, 4098691881), (3, 1366230627), (9, 455410209), (27, 151803403), (1237, 3313413), (3711, 1104471), (11133, 368157), (33399, 122719)]