4477887711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{212353}}^1$

素因数の和:212444

約数の個数: 32

約数和(自身を含む): 7338954240

約数和(自身を除く): 2861066529

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 212353, 637059, 1911177, 2335883, 5733531, 7007649, 15077063, 21022947, 45231189, 63068841, 135693567, 165847693, 407080701, 497543079, 1492629237, 4477887711]

約数ペア:

[(1, 4477887711), (3, 1492629237), (9, 497543079), (11, 407080701), (27, 165847693), (33, 135693567), (71, 63068841), (99, 45231189), (213, 21022947), (297, 15077063), (639, 7007649), (781, 5733531), (1917, 2335883), (2343, 1911177), (7029, 637059), (21087, 212353)]