213680822043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{116574371}}^1$

素因数の和:116574434

約数の個数: 16

約数和(自身を含む): 313351911936

約数和(自身を除く): 99671089893

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 116574371, 349723113, 1515466823, 4546400469, 5478995437, 16436986311, 71226940681, 213680822043]

約数ペア:

[(1, 213680822043), (3, 71226940681), (13, 16436986311), (39, 5478995437), (47, 4546400469), (141, 1515466823), (611, 349723113), (1833, 116574371)]