569656927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 704692224

約数和(自身を除く): 135035297

約数列:

[1, 7, 17, 71, 119, 191, 353, 497, 1207, 1337, 2471, 3247, 6001, 8449, 13561, 22729, 25063, 42007, 67423, 94927, 175441, 230537, 426071, 471961, 1146191, 1613759, 2982497, 4787033, 8023337, 33509231, 81379561, 569656927]

約数ペア:

[(1, 569656927), (7, 81379561), (17, 33509231), (71, 8023337), (119, 4787033), (191, 2982497), (353, 1613759), (497, 1146191), (1207, 471961), (1337, 426071), (2471, 230537), (3247, 175441), (6001, 94927), (8449, 67423), (13561, 42007), (22729, 25063)]