171010242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42989}}^1$

素因数の和:43027

約数の個数: 48

約数和(自身を含む): 422505720

約数和(自身を除く): 251495478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 42989, 85978, 128967, 257934, 386901, 558857, 730813, 773802, 1117714, 1461626, 1676571, 2192439, 3353142, 4384878, 5029713, 6577317, 9500569, 10059426, 13154634, 19001138, 28501707, 57003414, 85505121, 171010242]

約数ペア:

[(1, 171010242), (2, 85505121), (3, 57003414), (6, 28501707), (9, 19001138), (13, 13154634), (17, 10059426), (18, 9500569), (26, 6577317), (34, 5029713), (39, 4384878), (51, 3353142), (78, 2192439), (102, 1676571), (117, 1461626), (153, 1117714), (221, 773802), (234, 730813), (306, 558857), (442, 386901), (663, 257934), (1326, 128967), (1989, 85978), (3978, 42989)]