2912378403

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{729371}}^1$

素因数の和:729407

約数の個数: 16

約数和(自身を含む): 4271202432

約数和(自身を除く): 1358824029

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 729371, 2188113, 8023081, 24069243, 88253891, 264761673, 970792801, 2912378403]

約数ペア:

[(1, 2912378403), (3, 970792801), (11, 264761673), (33, 88253891), (121, 24069243), (363, 8023081), (1331, 2188113), (3993, 729371)]