21494373

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 30158016

約数和(自身を除く): 8663643

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 4723, 14169, 174751, 193643, 524253, 580929, 7164791, 21494373]

約数ペア:

[(1, 21494373), (3, 7164791), (37, 580929), (41, 524253), (111, 193643), (123, 174751), (1517, 14169), (4551, 4723)]