1344742789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{209821}}^1$

素因数の和:209880

約数の個数: 16

約数和(自身を含む): 1586254320

約数和(自身を除く): 241511531

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 209821, 2727673, 3566957, 6084809, 46370441, 79102517, 103441753, 1344742789]

約数ペア:

[(1, 1344742789), (13, 103441753), (17, 79102517), (29, 46370441), (221, 6084809), (377, 3566957), (493, 2727673), (6409, 209821)]