22182069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 36676864

約数和(自身を除く): 14494795

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 421, 579, 1263, 1351, 2509, 2947, 4053, 5473, 7527, 8841, 16419, 17563, 38311, 52689, 81253, 114933, 243759, 568771, 1056289, 1706313, 3168867, 7394023, 22182069]

約数ペア:

[(1, 22182069), (3, 7394023), (7, 3168867), (13, 1706313), (21, 1056289), (39, 568771), (91, 243759), (193, 114933), (273, 81253), (421, 52689), (579, 38311), (1263, 17563), (1351, 16419), (2509, 8841), (2947, 7527), (4053, 5473)]