38320359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 67061760

約数和(自身を除く): 28741401

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 8731, 26193, 61117, 96041, 165889, 183351, 288123, 497667, 672287, 1161223, 1824779, 2016861, 3483669, 5474337, 12773453, 38320359]

約数ペア:

[(1, 38320359), (3, 12773453), (7, 5474337), (11, 3483669), (19, 2016861), (21, 1824779), (33, 1161223), (57, 672287), (77, 497667), (133, 288123), (209, 183351), (231, 165889), (399, 96041), (627, 61117), (1463, 26193), (4389, 8731)]