2472021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 3841344

約数和(自身を除く): 1369323

約数列:

[1, 3, 9, 17, 51, 107, 151, 153, 321, 453, 963, 1359, 1819, 2567, 5457, 7701, 16157, 16371, 23103, 48471, 145413, 274669, 824007, 2472021]

約数ペア:

[(1, 2472021), (3, 824007), (9, 274669), (17, 145413), (51, 48471), (107, 23103), (151, 16371), (153, 16157), (321, 7701), (453, 5457), (963, 2567), (1359, 1819)]