25244037

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2410

約数の個数: 36

約数和(自身を含む): 45143904

約数和(自身を除く): 19899867

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2371, 3549, 7113, 10647, 16597, 21339, 30823, 49791, 92469, 149373, 215761, 277407, 400699, 647283, 1202097, 1941849, 2804893, 3606291, 8414679, 25244037]

約数ペア:

[(1, 25244037), (3, 8414679), (7, 3606291), (9, 2804893), (13, 1941849), (21, 1202097), (39, 647283), (63, 400699), (91, 277407), (117, 215761), (169, 149373), (273, 92469), (507, 49791), (819, 30823), (1183, 21339), (1521, 16597), (2371, 10647), (3549, 7113)]