2128045347

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{5501}}^1$

素因数の和:6371

約数の個数: 24

約数和(自身を含む): 3136272048

約数和(自身を除く): 1008226701

約数列:

[1, 3, 9, 53, 159, 477, 811, 2433, 5501, 7299, 16503, 42983, 49509, 128949, 291553, 386847, 874659, 2623977, 4461311, 13383933, 40151799, 236449483, 709348449, 2128045347]

約数ペア:

[(1, 2128045347), (3, 709348449), (9, 236449483), (53, 40151799), (159, 13383933), (477, 4461311), (811, 2623977), (2433, 874659), (5501, 386847), (7299, 291553), (16503, 128949), (42983, 49509)]