11915397

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 19286400

約数和(自身を除く): 7371003

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 409, 747, 1079, 1227, 2241, 3237, 3681, 5317, 9711, 11043, 15951, 29133, 33947, 47853, 101841, 143559, 305523, 441311, 916569, 1323933, 3971799, 11915397]

約数ペア:

[(1, 11915397), (3, 3971799), (9, 1323933), (13, 916569), (27, 441311), (39, 305523), (83, 143559), (117, 101841), (249, 47853), (351, 33947), (409, 29133), (747, 15951), (1079, 11043), (1227, 9711), (2241, 5317), (3237, 3681)]