38721643037

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{48247}}^1$

素因数の和:49761

約数の個数: 24

約数和(自身を含む): 49172431680

約数和(自身を除く): 10450788643

約数列:

[1, 7, 11, 49, 77, 539, 1489, 10423, 16379, 48247, 72961, 114653, 337729, 530717, 802571, 2364103, 3715019, 26005133, 71839783, 502878481, 790237613, 3520149367, 5531663291, 38721643037]

約数ペア:

[(1, 38721643037), (7, 5531663291), (11, 3520149367), (49, 790237613), (77, 502878481), (539, 71839783), (1489, 26005133), (10423, 3715019), (16379, 2364103), (48247, 802571), (72961, 530717), (114653, 337729)]