21733041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1693}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 31711680

約数和(自身を除く): 9978639

約数列:

[1, 3, 11, 33, 389, 1167, 1693, 4279, 5079, 12837, 18623, 55869, 658577, 1975731, 7244347, 21733041]

約数ペア:

[(1, 21733041), (3, 7244347), (11, 1975731), (33, 658577), (389, 55869), (1167, 18623), (1693, 12837), (4279, 5079)]