22667211

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 37566464

約数和(自身を除く): 14899253

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 1087, 2317, 2979, 3261, 6951, 7609, 9783, 20853, 22827, 68481, 359797, 1079391, 2518579, 3238173, 7555737, 22667211]

約数ペア:

[(1, 22667211), (3, 7555737), (7, 3238173), (9, 2518579), (21, 1079391), (63, 359797), (331, 68481), (993, 22827), (1087, 20853), (2317, 9783), (2979, 7609), (3261, 6951)]