9123429

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 14653440

約数和(自身を除く): 5530011

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 211, 213, 497, 609, 633, 1477, 1491, 2059, 4431, 6119, 6177, 14413, 14981, 18357, 42833, 43239, 44943, 104867, 128499, 314601, 434449, 1303347, 3041143, 9123429]

約数ペア:

[(1, 9123429), (3, 3041143), (7, 1303347), (21, 434449), (29, 314601), (71, 128499), (87, 104867), (203, 44943), (211, 43239), (213, 42833), (497, 18357), (609, 14981), (633, 14413), (1477, 6177), (1491, 6119), (2059, 4431)]