351444247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 465813504

約数和(自身を除く): 114369257

約数列:

[1, 7, 11, 17, 77, 119, 187, 383, 701, 1309, 2681, 4213, 4907, 6511, 7711, 11917, 29491, 45577, 53977, 71621, 83419, 131087, 268483, 501347, 917609, 1879381, 2953313, 4564211, 20673191, 31949477, 50206321, 351444247]

約数ペア:

[(1, 351444247), (7, 50206321), (11, 31949477), (17, 20673191), (77, 4564211), (119, 2953313), (187, 1879381), (383, 917609), (701, 501347), (1309, 268483), (2681, 131087), (4213, 83419), (4907, 71621), (6511, 53977), (7711, 45577), (11917, 29491)]