21430445399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{20903}}^1$

素因数の和:21191

約数の個数: 24

約数和(自身を含む): 24299227680

約数和(自身を除く): 2868782281

約数列:

[1, 11, 37, 121, 229, 407, 2519, 4477, 8473, 20903, 27709, 93203, 229933, 773411, 1025233, 2529263, 4786787, 8507521, 52654657, 93582731, 177111119, 579201227, 1948222309, 21430445399]

約数ペア:

[(1, 21430445399), (11, 1948222309), (37, 579201227), (121, 177111119), (229, 93582731), (407, 52654657), (2519, 8507521), (4477, 4786787), (8473, 2529263), (20903, 1025233), (27709, 773411), (93203, 229933)]