2204853

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 3496608

約数和(自身を除く): 1291755

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 283, 371, 849, 1113, 1981, 2597, 5943, 7791, 13867, 14999, 41601, 44997, 104993, 314979, 734951, 2204853]

約数ペア:

[(1, 2204853), (3, 734951), (7, 314979), (21, 104993), (49, 44997), (53, 41601), (147, 14999), (159, 13867), (283, 7791), (371, 5943), (849, 2597), (1113, 1981)]