2973903

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{1571}}^1$

素因数の和:2205

約数の個数: 8

約数和(自身を含む): 3974016

約数和(自身を除く): 1000113

約数列:

[1, 3, 631, 1571, 1893, 4713, 991301, 2973903]

約数ペア:

[(1, 2973903), (3, 991301), (631, 4713), (1571, 1893)]