21594897

素因数分解:

$3^3\times {\mathrm{761}}^1\times {\mathrm{1051}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 32064960

約数和(自身を除く): 10470063

約数列:

[1, 3, 9, 27, 761, 1051, 2283, 3153, 6849, 9459, 20547, 28377, 799811, 2399433, 7198299, 21594897]

約数ペア:

[(1, 21594897), (3, 7198299), (9, 2399433), (27, 799811), (761, 28377), (1051, 20547), (2283, 9459), (3153, 6849)]