2019933321

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{225263}}^1$

素因数の和:225341

約数の個数: 24

約数和(自身を含む): 3184331904

約数和(自身を除く): 1164398583

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 225263, 675789, 1576841, 4730523, 11037887, 13741043, 33113661, 41223129, 96187301, 288561903, 673311107, 2019933321]

約数ペア:

[(1, 2019933321), (3, 673311107), (7, 288561903), (21, 96187301), (49, 41223129), (61, 33113661), (147, 13741043), (183, 11037887), (427, 4730523), (1281, 1576841), (2989, 675789), (8967, 225263)]