243464689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9043}}^1$

素因数の和:9184

約数の個数: 16

約数和(自身を含む): 278555200

約数和(自身を除く): 35090511

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 9043, 26923, 117559, 171817, 985687, 2233621, 12813931, 18728053, 243464689]

約数ペア:

[(1, 243464689), (13, 18728053), (19, 12813931), (109, 2233621), (247, 985687), (1417, 171817), (2071, 117559), (9043, 26923)]