21167358013

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{39089}}^1$

素因数の和:39452

約数の個数: 16

約数和(自身を含む): 22290681600

約数和(自身を除く): 1123323587

約数列:

[1, 29, 71, 263, 2059, 7627, 18673, 39089, 541517, 1133581, 2775319, 10280407, 80484251, 298131803, 729908897, 21167358013]

約数ペア:

[(1, 21167358013), (29, 729908897), (71, 298131803), (263, 80484251), (2059, 10280407), (7627, 2775319), (18673, 1133581), (39089, 541517)]