2021822841

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{52937}}^1$

素因数の和:53408

約数の個数: 16

約数和(自身を含む): 2795126400

約数和(自身を除く): 773303559

約数列:

[1, 3, 29, 87, 439, 1317, 12731, 38193, 52937, 158811, 1535173, 4605519, 23239343, 69718029, 673940947, 2021822841]

約数ペア:

[(1, 2021822841), (3, 673940947), (29, 69718029), (87, 23239343), (439, 4605519), (1317, 1535173), (12731, 158811), (38193, 52937)]