72969593

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 80994816

約数和(自身を除く): 8025223

約数列:

[1, 17, 23, 391, 431, 433, 7327, 7361, 9913, 9959, 168521, 169303, 186623, 3172591, 4292329, 72969593]

約数ペア:

[(1, 72969593), (17, 4292329), (23, 3172591), (391, 186623), (431, 169303), (433, 168521), (7327, 9959), (7361, 9913)]