11239767

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 20716800

約数和(自身を除く): 9477033

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 331, 343, 441, 539, 693, 993, 1029, 1617, 2317, 2979, 3087, 3641, 3773, 4851, 6951, 10923, 11319, 16219, 20853, 25487, 32769, 33957, 48657, 76461, 113533, 145971, 178409, 229383, 340599, 535227, 1021797, 1248863, 1605681, 3746589, 11239767]

約数ペア:

[(1, 11239767), (3, 3746589), (7, 1605681), (9, 1248863), (11, 1021797), (21, 535227), (33, 340599), (49, 229383), (63, 178409), (77, 145971), (99, 113533), (147, 76461), (231, 48657), (331, 33957), (343, 32769), (441, 25487), (539, 20853), (693, 16219), (993, 11319), (1029, 10923), (1617, 6951), (2317, 4851), (2979, 3773), (3087, 3641)]