227912607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1947971}}^1$

素因数の和:1947990

約数の個数: 12

約数和(自身を含む): 354530904

約数和(自身を除く): 126618297

約数列:

[1, 3, 9, 13, 39, 117, 1947971, 5843913, 17531739, 25323623, 75970869, 227912607]

約数ペア:

[(1, 227912607), (3, 75970869), (9, 25323623), (13, 17531739), (39, 5843913), (117, 1947971)]