5271497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 6623232

約数和(自身を除く): 1351735

約数列:

[1, 7, 11, 77, 223, 307, 1561, 2149, 2453, 3377, 17171, 23639, 68461, 479227, 753071, 5271497]

約数ペア:

[(1, 5271497), (7, 753071), (11, 479227), (77, 68461), (223, 23639), (307, 17171), (1561, 3377), (2149, 2453)]