523340883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 860539680

約数和(自身を除く): 337198797

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 397, 593, 741, 1191, 1779, 2223, 3573, 5161, 5337, 7543, 7709, 11267, 15483, 22629, 23127, 33801, 46449, 67887, 69381, 98059, 101403, 146471, 235421, 294177, 439413, 706263, 882531, 1318239, 2118789, 3060473, 4472999, 9181419, 13418997, 27544257, 40256991, 58148987, 174446961, 523340883]

約数ペア:

[(1, 523340883), (3, 174446961), (9, 58148987), (13, 40256991), (19, 27544257), (39, 13418997), (57, 9181419), (117, 4472999), (171, 3060473), (247, 2118789), (397, 1318239), (593, 882531), (741, 706263), (1191, 439413), (1779, 294177), (2223, 235421), (3573, 146471), (5161, 101403), (5337, 98059), (7543, 69381), (7709, 67887), (11267, 46449), (15483, 33801), (22629, 23127)]