42643887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 24851793

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 929, 1177, 1391, 2787, 3531, 4173, 10219, 12077, 15301, 30657, 36231, 45903, 99403, 132847, 298209, 398541, 1093433, 1292239, 3280299, 3876717, 14214629, 42643887]

約数ペア:

[(1, 42643887), (3, 14214629), (11, 3876717), (13, 3280299), (33, 1292239), (39, 1093433), (107, 398541), (143, 298209), (321, 132847), (429, 99403), (929, 45903), (1177, 36231), (1391, 30657), (2787, 15301), (3531, 12077), (4173, 10219)]