31094217

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4079}}^1$

素因数の和:4114

約数の個数: 36

約数和(自身を含む): 56434560

約数和(自身を除く): 25340343

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 4079, 7623, 12237, 28553, 36711, 44869, 85659, 134607, 256977, 314083, 403821, 493559, 942249, 1480677, 2826747, 3454913, 4442031, 10364739, 31094217]

約数ペア:

[(1, 31094217), (3, 10364739), (7, 4442031), (9, 3454913), (11, 2826747), (21, 1480677), (33, 942249), (63, 493559), (77, 403821), (99, 314083), (121, 256977), (231, 134607), (363, 85659), (693, 44869), (847, 36711), (1089, 28553), (2541, 12237), (4079, 7623)]