4218532029

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{242989}}^1$

素因数の和:243641

約数の個数: 16

約数和(自身を含む): 6259422400

約数和(自身を除く): 2040890371

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 242989, 728967, 2186901, 6560703, 156241927, 468725781, 1406177343, 4218532029]

約数ペア:

[(1, 4218532029), (3, 1406177343), (9, 468725781), (27, 156241927), (643, 6560703), (1929, 2186901), (5787, 728967), (17361, 242989)]