2662642359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19928

約数の個数: 48

約数和(自身を含む): 4391272704

約数和(自身を除く): 1728630345

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 279, 333, 403, 481, 1147, 1209, 1443, 3441, 3627, 4329, 10323, 14911, 19841, 44733, 59523, 134199, 178569, 257933, 615071, 734117, 773799, 1845213, 2202351, 2321397, 5535639, 6607053, 7995923, 9543521, 22757627, 23987769, 28630563, 68272881, 71963307, 85891689, 204818643, 295849151, 887547453, 2662642359]

約数ペア:

[(1, 2662642359), (3, 887547453), (9, 295849151), (13, 204818643), (31, 85891689), (37, 71963307), (39, 68272881), (93, 28630563), (111, 23987769), (117, 22757627), (279, 9543521), (333, 7995923), (403, 6607053), (481, 5535639), (1147, 2321397), (1209, 2202351), (1443, 1845213), (3441, 773799), (3627, 734117), (4329, 615071), (10323, 257933), (14911, 178569), (19841, 134199), (44733, 59523)]