2297757

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 40

約数和(自身を含む): 4033440

約数和(自身を除く): 1735683

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 343, 539, 609, 957, 1029, 1421, 1617, 2233, 2401, 3773, 4263, 6699, 7203, 9947, 11319, 15631, 26411, 29841, 46893, 69629, 79233, 109417, 208887, 328251, 765919, 2297757]

約数ペア:

[(1, 2297757), (3, 765919), (7, 328251), (11, 208887), (21, 109417), (29, 79233), (33, 69629), (49, 46893), (77, 29841), (87, 26411), (147, 15631), (203, 11319), (231, 9947), (319, 7203), (343, 6699), (539, 4263), (609, 3773), (957, 2401), (1029, 2233), (1421, 1617)]