2536789437

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{442489}}^1$

素因数の和:442522

約数の個数: 36

約数和(自身を含む): 4590391260

約数和(自身を除く): 2053601823

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 442489, 1327467, 3097423, 3982401, 5752357, 9292269, 17257071, 21681961, 27876807, 40266499, 51771213, 65045883, 120799497, 195137649, 281865493, 362398491, 845596479, 2536789437]

約数ペア:

[(1, 2536789437), (3, 845596479), (7, 362398491), (9, 281865493), (13, 195137649), (21, 120799497), (39, 65045883), (49, 51771213), (63, 40266499), (91, 27876807), (117, 21681961), (147, 17257071), (273, 9292269), (441, 5752357), (637, 3982401), (819, 3097423), (1911, 1327467), (5733, 442489)]