42861471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 62659008

約数和(自身を除く): 19797537

約数列:

[1, 3, 17, 51, 53, 101, 157, 159, 303, 471, 901, 1717, 2669, 2703, 5151, 5353, 8007, 8321, 15857, 16059, 24963, 47571, 91001, 141457, 269569, 273003, 424371, 808707, 840421, 2521263, 14287157, 42861471]

約数ペア:

[(1, 42861471), (3, 14287157), (17, 2521263), (51, 840421), (53, 808707), (101, 424371), (157, 273003), (159, 269569), (303, 141457), (471, 91001), (901, 47571), (1717, 24963), (2669, 16059), (2703, 15857), (5151, 8321), (5353, 8007)]