16493655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 28366848

約数和(自身を除く): 11873193

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 911, 1065, 1207, 2733, 3621, 4555, 6035, 13665, 15487, 18105, 46461, 64681, 77435, 194043, 232305, 323405, 970215, 1099577, 3298731, 5497885, 16493655]

約数ペア:

[(1, 16493655), (3, 5497885), (5, 3298731), (15, 1099577), (17, 970215), (51, 323405), (71, 232305), (85, 194043), (213, 77435), (255, 64681), (355, 46461), (911, 18105), (1065, 15487), (1207, 13665), (2733, 6035), (3621, 4555)]