2017116567

素因数分解:

$3^3\times {\mathrm{3943}}^1\times {\mathrm{18947}}^1$

素因数の和:22899

約数の個数: 16

約数和(自身を含む): 2989236480

約数和(自身を除く): 972119913

約数列:

[1, 3, 9, 27, 3943, 11829, 18947, 35487, 56841, 106461, 170523, 511569, 74708021, 224124063, 672372189, 2017116567]

約数ペア:

[(1, 2017116567), (3, 672372189), (9, 224124063), (27, 74708021), (3943, 511569), (11829, 170523), (18947, 106461), (35487, 56841)]