172897442207

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2530441}}^1$

素因数の和:2530718

約数の個数: 16

約数和(自身を含む): 203083153152

約数和(自身を除く): 30185710945

約数列:

[1, 7, 43, 227, 301, 1589, 9761, 68327, 2530441, 17713087, 108808963, 574410107, 761662741, 4020870749, 24699634601, 172897442207]

約数ペア:

[(1, 172897442207), (7, 24699634601), (43, 4020870749), (227, 761662741), (301, 574410107), (1589, 108808963), (9761, 17713087), (68327, 2530441)]