3915468207

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{42193}}^1$

素因数の和:42700

約数の個数: 32

約数和(自身を含む): 6643023360

約数和(自身を除く): 2727555153

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 1473, 3437, 4419, 10311, 13257, 30933, 42193, 92799, 126579, 295351, 379737, 886053, 1139211, 2658159, 7974477, 20716763, 62150289, 145017341, 186450867, 435052023, 559352601, 1305156069, 3915468207]

約数ペア:

[(1, 3915468207), (3, 1305156069), (7, 559352601), (9, 435052023), (21, 186450867), (27, 145017341), (63, 62150289), (189, 20716763), (491, 7974477), (1473, 2658159), (3437, 1139211), (4419, 886053), (10311, 379737), (13257, 295351), (30933, 126579), (42193, 92799)]