3878193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 6193152

約数和(自身を除く): 2314959

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 223, 341, 527, 561, 669, 1023, 1581, 2453, 3791, 5797, 6913, 7359, 11373, 17391, 20739, 41701, 76043, 117521, 125103, 228129, 352563, 1292731, 3878193]

約数ペア:

[(1, 3878193), (3, 1292731), (11, 352563), (17, 228129), (31, 125103), (33, 117521), (51, 76043), (93, 41701), (187, 20739), (223, 17391), (341, 11373), (527, 7359), (561, 6913), (669, 5797), (1023, 3791), (1581, 2453)]