2987624421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1\times {\mathrm{8059}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 4571760960

約数和(自身を除く): 1584136539

約数列:

[1, 3, 9, 17, 51, 153, 2423, 7269, 8059, 21807, 24177, 41191, 72531, 123573, 137003, 370719, 411009, 1233027, 19526957, 58580871, 175742613, 331958269, 995874807, 2987624421]

約数ペア:

[(1, 2987624421), (3, 995874807), (9, 331958269), (17, 175742613), (51, 58580871), (153, 19526957), (2423, 1233027), (7269, 411009), (8059, 370719), (21807, 137003), (24177, 123573), (41191, 72531)]