16320703

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 19261440

約数和(自身を除く): 2940737

約数列:

[1, 7, 47, 113, 329, 439, 791, 3073, 5311, 20633, 37177, 49607, 144431, 347249, 2331529, 16320703]

約数ペア:

[(1, 16320703), (7, 2331529), (47, 347249), (113, 144431), (329, 49607), (439, 37177), (791, 20633), (3073, 5311)]