2159856097

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 2596333824

約数和(自身を除く): 436477727

約数列:

[1, 7, 41, 61, 107, 287, 427, 749, 1153, 2501, 4387, 6527, 8071, 17507, 30709, 45689, 47273, 70333, 123371, 267607, 330911, 492331, 863597, 1873249, 2883653, 5058211, 7525631, 20185571, 35407477, 52679417, 308550871, 2159856097]

約数ペア:

[(1, 2159856097), (7, 308550871), (41, 52679417), (61, 35407477), (107, 20185571), (287, 7525631), (427, 5058211), (749, 2883653), (1153, 1873249), (2501, 863597), (4387, 492331), (6527, 330911), (8071, 267607), (17507, 123371), (30709, 70333), (45689, 47273)]