858464997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1153}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 1307472768

約数和(自身を除く): 449007771

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1123, 1153, 3369, 3459, 14599, 14989, 19091, 19601, 43797, 44967, 57273, 58803, 248183, 254813, 744549, 764439, 1294819, 3884457, 16832647, 22011923, 50497941, 66035769, 286154999, 858464997]

約数ペア:

[(1, 858464997), (3, 286154999), (13, 66035769), (17, 50497941), (39, 22011923), (51, 16832647), (221, 3884457), (663, 1294819), (1123, 764439), (1153, 744549), (3369, 254813), (3459, 248183), (14599, 58803), (14989, 57273), (19091, 44967), (19601, 43797)]