290367089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 315627840

約数和(自身を除く): 25260751

約数列:

[1, 17, 43, 491, 731, 809, 8347, 13753, 21113, 34787, 358921, 397219, 591379, 6752723, 17080417, 290367089]

約数ペア:

[(1, 290367089), (17, 17080417), (43, 6752723), (491, 591379), (731, 397219), (809, 358921), (8347, 34787), (13753, 21113)]