13319801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 15628032

約数和(自身を除く): 2308231

約数列:

[1, 11, 31, 53, 67, 121, 341, 583, 737, 1643, 2077, 3551, 3751, 6413, 8107, 18073, 22847, 39061, 110081, 198803, 251317, 429671, 1210891, 13319801]

約数ペア:

[(1, 13319801), (11, 1210891), (31, 429671), (53, 251317), (67, 198803), (121, 110081), (341, 39061), (583, 22847), (737, 18073), (1643, 8107), (2077, 6413), (3551, 3751)]