11903133

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 20

約数和(自身を含む): 17522240

約数和(自身を除く): 5619107

約数列:

[1, 3, 11, 33, 121, 271, 363, 813, 1331, 2981, 3993, 8943, 14641, 32791, 43923, 98373, 360701, 1082103, 3967711, 11903133]

約数ペア:

[(1, 11903133), (3, 3967711), (11, 1082103), (33, 360701), (121, 98373), (271, 43923), (363, 32791), (813, 14641), (1331, 8943), (2981, 3993)]