13942203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 20342016

約数和(自身を除く): 6399813

約数列:

[1, 3, 11, 33, 647, 653, 1941, 1959, 7117, 7183, 21351, 21549, 422491, 1267473, 4647401, 13942203]

約数ペア:

[(1, 13942203), (3, 4647401), (11, 1267473), (33, 422491), (647, 21549), (653, 21351), (1941, 7183), (1959, 7117)]