310545981

素因数分解:

$3^6\times {\mathrm{425989}}^1$

素因数の和:426007

約数の個数: 14

約数和(自身を含む): 465607070

約数和(自身を除く): 155061089

約数列:

[1, 3, 9, 27, 81, 243, 729, 425989, 1277967, 3833901, 11501703, 34505109, 103515327, 310545981]

約数ペア:

[(1, 310545981), (3, 103515327), (9, 34505109), (27, 11501703), (81, 3833901), (243, 1277967), (729, 425989)]