1516789257

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 2135393280

約数和(自身を除く): 618604023

約数列:

[1, 3, 23, 69, 179, 227, 537, 541, 681, 1623, 4117, 5221, 12351, 12443, 15663, 37329, 40633, 96839, 121899, 122807, 290517, 368421, 934559, 2227297, 2803677, 2824561, 6681891, 8473683, 21982453, 65947359, 505596419, 1516789257]

約数ペア:

[(1, 1516789257), (3, 505596419), (23, 65947359), (69, 21982453), (179, 8473683), (227, 6681891), (537, 2824561), (541, 2803677), (681, 2227297), (1623, 934559), (4117, 368421), (5221, 290517), (12351, 122807), (12443, 121899), (15663, 96839), (37329, 40633)]