21060433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 23677056

約数和(自身を除く): 2616623

約数列:

[1, 17, 23, 61, 391, 883, 1037, 1403, 15011, 20309, 23851, 53863, 345253, 915671, 1238849, 21060433]

約数ペア:

[(1, 21060433), (17, 1238849), (23, 915671), (61, 345253), (391, 53863), (883, 23851), (1037, 20309), (1403, 15011)]