5065989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 7618560

約数和(自身を除く): 2552571

約数列:

[1, 3, 19, 31, 47, 57, 61, 93, 141, 183, 589, 893, 1159, 1457, 1767, 1891, 2679, 2867, 3477, 4371, 5673, 8601, 27683, 35929, 54473, 83049, 88877, 107787, 163419, 266631, 1688663, 5065989]

約数ペア:

[(1, 5065989), (3, 1688663), (19, 266631), (31, 163419), (47, 107787), (57, 88877), (61, 83049), (93, 54473), (141, 35929), (183, 27683), (589, 8601), (893, 5673), (1159, 4371), (1457, 3477), (1767, 2867), (1891, 2679)]