39270273

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 62300160

約数和(自身を除く): 23029887

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 337, 537, 651, 1011, 1253, 2359, 3759, 5549, 7077, 10447, 16647, 31341, 38843, 60323, 73129, 116529, 180969, 219387, 422261, 1266783, 1870013, 5610039, 13090091, 39270273]

約数ペア:

[(1, 39270273), (3, 13090091), (7, 5610039), (21, 1870013), (31, 1266783), (93, 422261), (179, 219387), (217, 180969), (337, 116529), (537, 73129), (651, 60323), (1011, 38843), (1253, 31341), (2359, 16647), (3759, 10447), (5549, 7077)]