2247275877

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20743}}^1$

素因数の和:20838

約数の個数: 48

約数和(自身を含む): 3859379712

約数和(自身を除く): 1612103835

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 469, 539, 737, 1407, 1617, 2211, 3283, 5159, 9849, 15477, 20743, 36113, 62229, 108339, 145201, 228173, 435603, 684519, 1016407, 1389781, 1597211, 3049221, 4169343, 4791633, 9728467, 11180477, 15287591, 29185401, 33541431, 45862773, 68099269, 107013137, 204297807, 321039411, 749091959, 2247275877]

約数ペア:

[(1, 2247275877), (3, 749091959), (7, 321039411), (11, 204297807), (21, 107013137), (33, 68099269), (49, 45862773), (67, 33541431), (77, 29185401), (147, 15287591), (201, 11180477), (231, 9728467), (469, 4791633), (539, 4169343), (737, 3049221), (1407, 1597211), (1617, 1389781), (2211, 1016407), (3283, 684519), (5159, 435603), (9849, 228173), (15477, 145201), (20743, 108339), (36113, 62229)]