534264591

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 877599360

約数和(自身を除く): 343334769

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 197, 399, 591, 931, 971, 1379, 2793, 2913, 3743, 4137, 6797, 9653, 11229, 18449, 20391, 26201, 28959, 47579, 55347, 78603, 129143, 142737, 183407, 191287, 387429, 550221, 573861, 904001, 1339009, 2712003, 3634453, 4017027, 9373063, 10903359, 25441171, 28119189, 76323513, 178088197, 534264591]

約数ペア:

[(1, 534264591), (3, 178088197), (7, 76323513), (19, 28119189), (21, 25441171), (49, 10903359), (57, 9373063), (133, 4017027), (147, 3634453), (197, 2712003), (399, 1339009), (591, 904001), (931, 573861), (971, 550221), (1379, 387429), (2793, 191287), (2913, 183407), (3743, 142737), (4137, 129143), (6797, 78603), (9653, 55347), (11229, 47579), (18449, 28959), (20391, 26201)]