891123669114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{21217230217}}^1$

素因数の和:21217230229

約数の個数: 16

約数和(自身を含む): 2036854100928

約数和(自身を除く): 1145730431814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 21217230217, 42434460434, 63651690651, 127303381302, 148520611519, 297041223038, 445561834557, 891123669114]

約数ペア:

[(1, 891123669114), (2, 445561834557), (3, 297041223038), (6, 148520611519), (7, 127303381302), (14, 63651690651), (21, 42434460434), (42, 21217230217)]