290422869

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{72733}}^1$

素因数の和:72769

約数の個数: 16

約数和(自身を含む): 425930304

約数和(自身を除く): 135507435

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 72733, 218199, 800063, 2400189, 8800693, 26402079, 96807623, 290422869]

約数ペア:

[(1, 290422869), (3, 96807623), (11, 26402079), (33, 8800693), (121, 2400189), (363, 800063), (1331, 218199), (3993, 72733)]