17310321

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 12457359

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1367, 1407, 1809, 4101, 4221, 9569, 12303, 12663, 28707, 36909, 86121, 91589, 258363, 274767, 641123, 824301, 1923369, 2472903, 5770107, 17310321]

約数ペア:

[(1, 17310321), (3, 5770107), (7, 2472903), (9, 1923369), (21, 824301), (27, 641123), (63, 274767), (67, 258363), (189, 91589), (201, 86121), (469, 36909), (603, 28707), (1367, 12663), (1407, 12303), (1809, 9569), (4101, 4221)]