977641287

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5839}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 1629780480

約数和(自身を除く): 652139193

約数列:

[1, 3, 7, 17, 21, 49, 51, 67, 119, 147, 201, 357, 469, 833, 1139, 1407, 2499, 3283, 3417, 5839, 7973, 9849, 17517, 23919, 40873, 55811, 99263, 122619, 167433, 286111, 297789, 391213, 694841, 858333, 1173639, 2084523, 2738491, 4863887, 6650621, 8215473, 14591661, 19169437, 19951863, 46554347, 57508311, 139663041, 325880429, 977641287]

約数ペア:

[(1, 977641287), (3, 325880429), (7, 139663041), (17, 57508311), (21, 46554347), (49, 19951863), (51, 19169437), (67, 14591661), (119, 8215473), (147, 6650621), (201, 4863887), (357, 2738491), (469, 2084523), (833, 1173639), (1139, 858333), (1407, 694841), (2499, 391213), (3283, 297789), (3417, 286111), (5839, 167433), (7973, 122619), (9849, 99263), (17517, 55811), (23919, 40873)]