2478030021

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{5858227}}^1$

素因数の和:5858280

約数の個数: 12

約数和(自身を含む): 3655534272

約数和(自身を除く): 1177504251

約数列:

[1, 3, 9, 47, 141, 423, 5858227, 17574681, 52724043, 275336669, 826010007, 2478030021]

約数ペア:

[(1, 2478030021), (3, 826010007), (9, 275336669), (47, 52724043), (141, 17574681), (423, 5858227)]