16295279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 22278144

約数和(自身を除く): 5982865

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 223, 511, 803, 949, 1001, 1561, 2453, 2899, 5621, 6643, 10439, 16279, 17171, 20293, 31889, 73073, 113953, 179069, 211627, 223223, 1253483, 1481389, 2327897, 16295279]

約数ペア:

[(1, 16295279), (7, 2327897), (11, 1481389), (13, 1253483), (73, 223223), (77, 211627), (91, 179069), (143, 113953), (223, 73073), (511, 31889), (803, 20293), (949, 17171), (1001, 16279), (1561, 10439), (2453, 6643), (2899, 5621)]