274552019

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 328192800

約数和(自身を除く): 53640781

約数列:

[1, 7, 29, 149, 203, 313, 841, 1043, 2191, 4321, 5887, 9077, 30247, 46637, 63539, 125309, 263233, 326459, 877163, 1352473, 1842631, 9467311, 39221717, 274552019]

約数ペア:

[(1, 274552019), (7, 39221717), (29, 9467311), (149, 1842631), (203, 1352473), (313, 877163), (841, 326459), (1043, 263233), (2191, 125309), (4321, 63539), (5887, 46637), (9077, 30247)]