247216103

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 260935680

約数和(自身を除く): 13719577

約数列:

[1, 31, 61, 239, 547, 1891, 7409, 14579, 16957, 33367, 130733, 451949, 1034377, 4052723, 7974713, 247216103]

約数ペア:

[(1, 247216103), (31, 7974713), (61, 4052723), (239, 1034377), (547, 451949), (1891, 130733), (7409, 33367), (14579, 16957)]