870826329

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{152857}}^1$

素因数の和:153077

約数の個数: 16

約数和(自身を含む): 1296235840

約数和(自身を除く): 425409511

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 152857, 458571, 1375713, 4127139, 32252827, 96758481, 290275443, 870826329]

約数ペア:

[(1, 870826329), (3, 290275443), (9, 96758481), (27, 32252827), (211, 4127139), (633, 1375713), (1899, 458571), (5697, 152857)]