19892763

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6089}}^1$

素因数の和:6120

約数の個数: 24

約数和(自身を含む): 32398800

約数和(自身を除く): 12506037

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6089, 18267, 54801, 66979, 164403, 200937, 602811, 736769, 1808433, 2210307, 6630921, 19892763]

約数ペア:

[(1, 19892763), (3, 6630921), (9, 2210307), (11, 1808433), (27, 736769), (33, 602811), (99, 200937), (121, 164403), (297, 66979), (363, 54801), (1089, 18267), (3267, 6089)]