22668261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 38040576

約数和(自身を除く): 15372315

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 811, 847, 1331, 2433, 2541, 3993, 5677, 8921, 9317, 17031, 26763, 27951, 62447, 98131, 187341, 294393, 686917, 1079441, 2060751, 3238323, 7556087, 22668261]

約数ペア:

[(1, 22668261), (3, 7556087), (7, 3238323), (11, 2060751), (21, 1079441), (33, 686917), (77, 294393), (121, 187341), (231, 98131), (363, 62447), (811, 27951), (847, 26763), (1331, 17031), (2433, 9317), (2541, 8921), (3993, 5677)]