217009121315

素因数分解:

$5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{7184543}}^1$

素因数の和:7185418

約数の個数: 16

約数和(自身を含む): 297957408768

約数和(自身を除く): 80948287453

約数列:

[1, 5, 7, 35, 863, 4315, 6041, 30205, 7184543, 35922715, 50291801, 251459005, 6200260609, 31001303045, 43401824263, 217009121315]

約数ペア:

[(1, 217009121315), (5, 43401824263), (7, 31001303045), (35, 6200260609), (863, 251459005), (4315, 50291801), (6041, 35922715), (30205, 7184543)]