22168041

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 14029239

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 7937, 23811, 55559, 150803, 166677, 388913, 452409, 1055621, 1166739, 3166863, 7389347, 22168041]

約数ペア:

[(1, 22168041), (3, 7389347), (7, 3166863), (19, 1166739), (21, 1055621), (49, 452409), (57, 388913), (133, 166677), (147, 150803), (399, 55559), (931, 23811), (2793, 7937)]