1828351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2246400

約数和(自身を除く): 418049

約数列:

[1, 7, 19, 59, 133, 233, 413, 1121, 1631, 4427, 7847, 13747, 30989, 96229, 261193, 1828351]

約数ペア:

[(1, 1828351), (7, 261193), (19, 96229), (59, 30989), (133, 13747), (233, 7847), (413, 4427), (1121, 1631)]