10921021

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 12731904

約数和(自身を除く): 1810883

約数列:

[1, 17, 23, 31, 53, 289, 391, 527, 713, 901, 1219, 1643, 6647, 8959, 12121, 15317, 20723, 27931, 37789, 206057, 352291, 474827, 642413, 10921021]

約数ペア:

[(1, 10921021), (17, 642413), (23, 474827), (31, 352291), (53, 206057), (289, 37789), (391, 27931), (527, 20723), (713, 15317), (901, 12121), (1219, 8959), (1643, 6647)]