21844977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8597}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 36593088

約数和(自身を除く): 14748111

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 8597, 25791, 60179, 94567, 180537, 283701, 661969, 1040237, 1985907, 3120711, 7281659, 21844977]

約数ペア:

[(1, 21844977), (3, 7281659), (7, 3120711), (11, 1985907), (21, 1040237), (33, 661969), (77, 283701), (121, 180537), (231, 94567), (363, 60179), (847, 25791), (2541, 8597)]