21484535757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5770759}}^1$

素因数の和:5770852

約数の個数: 16

約数和(自身を含む): 30746609280

約数和(自身を除く): 9262073523

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5770759, 17312277, 98102903, 294308709, 421265407, 1263796221, 7161511919, 21484535757]

約数ペア:

[(1, 21484535757), (3, 7161511919), (17, 1263796221), (51, 421265407), (73, 294308709), (219, 98102903), (1241, 17312277), (3723, 5770759)]