14727219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 22720320

約数和(自身を除く): 7993101

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 229, 291, 663, 687, 1261, 1649, 2977, 3783, 3893, 4947, 8931, 11679, 21437, 22213, 50609, 64311, 66639, 151827, 288769, 377621, 866307, 1132863, 4909073, 14727219]

約数ペア:

[(1, 14727219), (3, 4909073), (13, 1132863), (17, 866307), (39, 377621), (51, 288769), (97, 151827), (221, 66639), (229, 64311), (291, 50609), (663, 22213), (687, 21437), (1261, 11679), (1649, 8931), (2977, 4947), (3783, 3893)]