2922219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1720341

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 743, 1311, 2229, 3933, 6687, 14117, 17089, 42351, 51267, 127053, 153801, 324691, 974073, 2922219]

約数ペア:

[(1, 2922219), (3, 974073), (9, 324691), (19, 153801), (23, 127053), (57, 51267), (69, 42351), (171, 17089), (207, 14117), (437, 6687), (743, 3933), (1311, 2229)]