338804907

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 525533184

約数和(自身を除く): 186728277

約数列:

[1, 3, 7, 21, 107, 131, 321, 393, 749, 917, 1151, 2247, 2751, 3453, 8057, 14017, 24171, 42051, 98119, 123157, 150781, 294357, 369471, 452343, 862099, 1055467, 2586297, 3166401, 16133567, 48400701, 112934969, 338804907]

約数ペア:

[(1, 338804907), (3, 112934969), (7, 48400701), (21, 16133567), (107, 3166401), (131, 2586297), (321, 1055467), (393, 862099), (749, 452343), (917, 369471), (1151, 294357), (2247, 150781), (2751, 123157), (3453, 98119), (8057, 42051), (14017, 24171)]