313033227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 475480320

約数和(自身を除く): 162447093

約数列:

[1, 3, 13, 19, 39, 57, 227, 247, 681, 741, 1861, 2951, 4313, 5583, 8853, 12939, 24193, 35359, 56069, 72579, 106077, 168207, 422447, 459667, 1267341, 1379001, 5491811, 8026493, 16475433, 24079479, 104344409, 313033227]

約数ペア:

[(1, 313033227), (3, 104344409), (13, 24079479), (19, 16475433), (39, 8026493), (57, 5491811), (227, 1379001), (247, 1267341), (681, 459667), (741, 422447), (1861, 168207), (2951, 106077), (4313, 72579), (5583, 56069), (8853, 35359), (12939, 24193)]