268032963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 404831232

約数和(自身を除く): 136798269

約数列:

[1, 3, 11, 33, 47, 61, 141, 183, 517, 671, 1551, 2013, 2833, 2867, 8499, 8601, 31163, 31537, 93489, 94611, 133151, 172813, 399453, 518439, 1464661, 1900943, 4393983, 5702829, 8122211, 24366633, 89344321, 268032963]

約数ペア:

[(1, 268032963), (3, 89344321), (11, 24366633), (33, 8122211), (47, 5702829), (61, 4393983), (141, 1900943), (183, 1464661), (517, 518439), (671, 399453), (1551, 172813), (2013, 133151), (2833, 94611), (2867, 93489), (8499, 31537), (8601, 31163)]