3298428287

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1013}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 4205260800

約数和(自身を除く): 906832513

約数列:

[1, 7, 11, 49, 77, 343, 539, 863, 1013, 3773, 6041, 7091, 9493, 11143, 42287, 49637, 66451, 78001, 296009, 347459, 465157, 546007, 874219, 3256099, 3822049, 6119533, 9616409, 42836731, 67314863, 299857117, 471204041, 3298428287]

約数ペア:

[(1, 3298428287), (7, 471204041), (11, 299857117), (49, 67314863), (77, 42836731), (343, 9616409), (539, 6119533), (863, 3822049), (1013, 3256099), (3773, 874219), (6041, 546007), (7091, 465157), (9493, 347459), (11143, 296009), (42287, 78001), (49637, 66451)]