122371221

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123983}}^1$

素因数の和:124040

約数の個数: 16

約数和(自身を含む): 190439424

約数和(自身を除く): 68068203

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 123983, 371949, 867881, 2603643, 5827201, 17481603, 40790407, 122371221]

約数ペア:

[(1, 122371221), (3, 40790407), (7, 17481603), (21, 5827201), (47, 2603643), (141, 867881), (329, 371949), (987, 123983)]