22722021

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6113}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 38151360

約数和(自身を除く): 15429339

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 6113, 18339, 42791, 55017, 128373, 360667, 385119, 1082001, 2524669, 3246003, 7574007, 22722021]

約数ペア:

[(1, 22722021), (3, 7574007), (7, 3246003), (9, 2524669), (21, 1082001), (59, 385119), (63, 360667), (177, 128373), (413, 55017), (531, 42791), (1239, 18339), (3717, 6113)]