248536473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{21911}}^1$

素因数の和:22132

約数の個数: 16

約数和(自身を含む): 350592000

約数和(自身を除く): 102055527

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 21911, 65733, 416309, 1248927, 4360289, 13080867, 82845491, 248536473]

約数ペア:

[(1, 248536473), (3, 82845491), (19, 13080867), (57, 4360289), (199, 1248927), (597, 416309), (3781, 65733), (11343, 21911)]