814698717

素因数分解:

$3^1\times 7^1\times {\mathrm{3943}}^1\times {\mathrm{9839}}^1$

素因数の和:13792

約数の個数: 16

約数和(自身を含む): 1241886720

約数和(自身を除く): 427188003

約数列:

[1, 3, 7, 21, 3943, 9839, 11829, 27601, 29517, 68873, 82803, 206619, 38795177, 116385531, 271566239, 814698717]

約数ペア:

[(1, 814698717), (3, 271566239), (7, 116385531), (21, 38795177), (3943, 206619), (9839, 82803), (11829, 68873), (27601, 29517)]