2013284973

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5045827}}^1$

素因数の和:5045856

約数の個数: 16

約数和(自身を含む): 3229329920

約数和(自身を除く): 1216044947

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5045827, 15137481, 35320789, 95870713, 105962367, 287612139, 671094991, 2013284973]

約数ペア:

[(1, 2013284973), (3, 671094991), (7, 287612139), (19, 105962367), (21, 95870713), (57, 35320789), (133, 15137481), (399, 5045827)]