315017019

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{10597}}^1$

素因数の和:10976

約数の個数: 20

約数和(自身を含む): 471907744

約数和(自身を除く): 156890725

約数列:

[1, 3, 9, 27, 81, 367, 1101, 3303, 9909, 10597, 29727, 31791, 95373, 286119, 858357, 3889099, 11667297, 35001891, 105005673, 315017019]

約数ペア:

[(1, 315017019), (3, 105005673), (9, 35001891), (27, 11667297), (81, 3889099), (367, 858357), (1101, 286119), (3303, 95373), (9909, 31791), (10597, 29727)]