2013290391

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{32687}}^1$

素因数の和:33123

約数の個数: 24

約数和(自身を含む): 3130202880

約数和(自身を除く): 1116912489

約数列:

[1, 3, 7, 21, 49, 147, 419, 1257, 2933, 8799, 20531, 32687, 61593, 98061, 228809, 686427, 1601663, 4804989, 13695853, 41087559, 95870971, 287612913, 671096797, 2013290391]

約数ペア:

[(1, 2013290391), (3, 671096797), (7, 287612913), (21, 95870971), (49, 41087559), (147, 13695853), (419, 4804989), (1257, 1601663), (2933, 686427), (8799, 228809), (20531, 98061), (32687, 61593)]