10621779

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 17346240

約数和(自身を除く): 6724461

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3803, 11409, 26621, 72257, 79863, 186347, 216771, 505799, 559041, 1517397, 3540593, 10621779]

約数ペア:

[(1, 10621779), (3, 3540593), (7, 1517397), (19, 559041), (21, 505799), (49, 216771), (57, 186347), (133, 79863), (147, 72257), (399, 26621), (931, 11409), (2793, 3803)]