2191357.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5897}}^1$

素因数の和:6083

約数の個数: 24

約数和(自身を含む): 106730208

約数和(自身を除く): 42458805

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 5897, 10899, 17691, 41279, 53073, 123837, 371511, 1020181, 3060543, 7141267, 9181629, 21423801, 64271403]

約数ペア:

[(1, 64271403), (3, 21423801), (7, 9181629), (9, 7141267), (21, 3060543), (63, 1020181), (173, 371511), (519, 123837), (1211, 53073), (1557, 41279), (3633, 17691), (5897, 10899)]