311380929

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{6073}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 468718432

約数和(自身を除く): 157337503

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 1899, 5697, 6073, 17091, 18219, 51273, 54657, 163971, 491913, 1281403, 1475739, 3844209, 11532627, 34597881, 103793643, 311380929]

約数ペア:

[(1, 311380929), (3, 103793643), (9, 34597881), (27, 11532627), (81, 3844209), (211, 1475739), (243, 1281403), (633, 491913), (1899, 163971), (5697, 54657), (6073, 51273), (17091, 18219)]