1110291

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 1881600

約数和(自身を除く): 771309

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 249, 273, 343, 581, 637, 1029, 1079, 1743, 1911, 3237, 4067, 4459, 7553, 12201, 13377, 22659, 28469, 52871, 85407, 158613, 370097, 1110291]

約数ペア:

[(1, 1110291), (3, 370097), (7, 158613), (13, 85407), (21, 52871), (39, 28469), (49, 22659), (83, 13377), (91, 12201), (147, 7553), (249, 4459), (273, 4067), (343, 3237), (581, 1911), (637, 1743), (1029, 1079)]