11713935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 20155392

約数和(自身を除く): 8441457

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 647, 1065, 1207, 1941, 3235, 3621, 6035, 9705, 10999, 18105, 32997, 45937, 54995, 137811, 164985, 229685, 689055, 780929, 2342787, 3904645, 11713935]

約数ペア:

[(1, 11713935), (3, 3904645), (5, 2342787), (15, 780929), (17, 689055), (51, 229685), (71, 164985), (85, 137811), (213, 54995), (255, 45937), (355, 32997), (647, 18105), (1065, 10999), (1207, 9705), (1941, 6035), (3235, 3621)]