9428727

素因数分解:

$3^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 16941312

約数和(自身を除く): 7512585

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 343, 357, 539, 561, 833, 1029, 1309, 1617, 2401, 2499, 3773, 3927, 5831, 7203, 9163, 11319, 16807, 17493, 26411, 27489, 40817, 50421, 64141, 79233, 122451, 184877, 192423, 285719, 448987, 554631, 857157, 1346961, 3142909, 9428727]

約数ペア:

[(1, 9428727), (3, 3142909), (7, 1346961), (11, 857157), (17, 554631), (21, 448987), (33, 285719), (49, 192423), (51, 184877), (77, 122451), (119, 79233), (147, 64141), (187, 50421), (231, 40817), (343, 27489), (357, 26411), (539, 17493), (561, 16807), (833, 11319), (1029, 9163), (1309, 7203), (1617, 5831), (2401, 3927), (2499, 3773)]