6971921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 8408448

約数和(自身を除く): 1436527

約数列:

[1, 11, 17, 23, 187, 253, 391, 1621, 4301, 17831, 27557, 37283, 303127, 410113, 633811, 6971921]

約数ペア:

[(1, 6971921), (11, 633811), (17, 410113), (23, 303127), (187, 37283), (253, 27557), (391, 17831), (1621, 4301)]