1330481451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 1948020480

約数和(自身を除く): 617539029

約数列:

[1, 3, 13, 39, 83, 139, 249, 417, 1079, 1807, 2957, 3237, 5421, 8871, 11537, 34611, 38441, 115323, 149981, 245431, 411023, 449943, 736293, 1233069, 3190603, 5343299, 9571809, 16029897, 34114909, 102344727, 443493817, 1330481451]

約数ペア:

[(1, 1330481451), (3, 443493817), (13, 102344727), (39, 34114909), (83, 16029897), (139, 9571809), (249, 5343299), (417, 3190603), (1079, 1233069), (1807, 736293), (2957, 449943), (3237, 411023), (5421, 245431), (8871, 149981), (11537, 115323), (34611, 38441)]