249510147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{18787}}^1$

素因数の和:19042

約数の個数: 16

約数和(自身を含む): 351711360

約数和(自身を除く): 102201213

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 18787, 56361, 356953, 1070859, 4377371, 13132113, 83170049, 249510147]

約数ペア:

[(1, 249510147), (3, 83170049), (19, 13132113), (57, 4377371), (233, 1070859), (699, 356953), (4427, 56361), (13281, 18787)]