139018663

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22091}}^1$

素因数の和:22158

約数の個数: 16

約数和(自身を含む): 169666560

約数和(自身を除く): 30647897

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 22091, 154637, 640639, 684821, 4484473, 4793747, 19859809, 139018663]

約数ペア:

[(1, 139018663), (7, 19859809), (29, 4793747), (31, 4484473), (203, 684821), (217, 640639), (899, 154637), (6293, 22091)]