4095351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 2980809

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 71, 87, 117, 153, 213, 221, 261, 377, 493, 639, 663, 923, 1131, 1207, 1479, 1989, 2059, 2769, 3393, 3621, 4437, 6177, 6409, 8307, 10863, 15691, 18531, 19227, 26767, 35003, 47073, 57681, 80301, 105009, 141219, 240903, 315027, 455039, 1365117, 4095351]

約数ペア:

[(1, 4095351), (3, 1365117), (9, 455039), (13, 315027), (17, 240903), (29, 141219), (39, 105009), (51, 80301), (71, 57681), (87, 47073), (117, 35003), (153, 26767), (213, 19227), (221, 18531), (261, 15691), (377, 10863), (493, 8307), (639, 6409), (663, 6177), (923, 4437), (1131, 3621), (1207, 3393), (1479, 2769), (1989, 2059)]