881745051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1087}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 1313538048

約数和(自身を除く): 431792997

約数列:

[1, 3, 11, 33, 47, 141, 517, 523, 1087, 1551, 1569, 3261, 5753, 11957, 17259, 24581, 35871, 51089, 73743, 153267, 270391, 561979, 568501, 811173, 1685937, 1705503, 6253511, 18760533, 26719547, 80158641, 293915017, 881745051]

約数ペア:

[(1, 881745051), (3, 293915017), (11, 80158641), (33, 26719547), (47, 18760533), (141, 6253511), (517, 1705503), (523, 1685937), (1087, 811173), (1551, 568501), (1569, 561979), (3261, 270391), (5753, 153267), (11957, 73743), (17259, 51089), (24581, 35871)]