9120969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 16336320

約数和(自身を除く): 7215351

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 373, 429, 627, 741, 1119, 1287, 1881, 2223, 2717, 3357, 4103, 4849, 7087, 8151, 12309, 14547, 21261, 24453, 36927, 43641, 53339, 63783, 77957, 92131, 160017, 233871, 276393, 480051, 701613, 829179, 1013441, 3040323, 9120969]

約数ペア:

[(1, 9120969), (3, 3040323), (9, 1013441), (11, 829179), (13, 701613), (19, 480051), (33, 276393), (39, 233871), (57, 160017), (99, 92131), (117, 77957), (143, 63783), (171, 53339), (209, 43641), (247, 36927), (373, 24453), (429, 21261), (627, 14547), (741, 12309), (1119, 8151), (1287, 7087), (1881, 4849), (2223, 4103), (2717, 3357)]