310068213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11027}}^1$

素因数の和:11153

約数の個数: 32

約数和(自身を含む): 513816576

約数和(自身を除く): 203748363

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 11027, 28119, 33081, 77189, 143351, 231567, 430053, 1003457, 1135781, 3010371, 3407343, 7950467, 14765153, 23851401, 44295459, 103356071, 310068213]

約数ペア:

[(1, 310068213), (3, 103356071), (7, 44295459), (13, 23851401), (21, 14765153), (39, 7950467), (91, 3407343), (103, 3010371), (273, 1135781), (309, 1003457), (721, 430053), (1339, 231567), (2163, 143351), (4017, 77189), (9373, 33081), (11027, 28119)]