1237647681

素因数分解:

$3^4\times {\mathrm{15279601}}^1$

素因数の和:15279613

約数の個数: 10

約数和(自身を含む): 1848831842

約数和(自身を除く): 611184161

約数列:

[1, 3, 9, 27, 81, 15279601, 45838803, 137516409, 412549227, 1237647681]

約数ペア:

[(1, 1237647681), (3, 412549227), (9, 137516409), (27, 45838803), (81, 15279601)]