127282309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{31189}}^1$

素因数の和:31260

約数の個数: 16

約数和(自身を含む): 161688960

約数和(自身を除く): 34406651

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 31189, 218323, 343079, 1653017, 2401553, 11571119, 18183187, 127282309]

約数ペア:

[(1, 127282309), (7, 18183187), (11, 11571119), (53, 2401553), (77, 1653017), (371, 343079), (583, 218323), (4081, 31189)]