2021759979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1\times {\mathrm{11551}}^1$

素因数の和:13018

約数の個数: 16

約数和(自身を含む): 2763608064

約数和(自身を除く): 741848085

約数列:

[1, 3, 41, 123, 1423, 4269, 11551, 34653, 58343, 175029, 473591, 1420773, 16437073, 49311219, 673919993, 2021759979]

約数ペア:

[(1, 2021759979), (3, 673919993), (41, 49311219), (123, 16437073), (1423, 1420773), (4269, 473591), (11551, 175029), (34653, 58343)]