881229124853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{355321}}^1$

素因数の和:356409

約数の個数: 32

約数和(自身を含む): 1135211151360

約数和(自身を除く): 253982026507

約数列:

[1, 7, 11, 31, 77, 217, 341, 1039, 2387, 7273, 11429, 32209, 80003, 225463, 354299, 355321, 2480093, 2487247, 3908531, 11014951, 27359717, 77104657, 121164461, 369178519, 848151227, 2584249633, 4060963709, 11444534089, 28426745963, 80111738623, 125889874979, 881229124853]

約数ペア:

[(1, 881229124853), (7, 125889874979), (11, 80111738623), (31, 28426745963), (77, 11444534089), (217, 4060963709), (341, 2584249633), (1039, 848151227), (2387, 369178519), (7273, 121164461), (11429, 77104657), (32209, 27359717), (80003, 11014951), (225463, 3908531), (354299, 2487247), (355321, 2480093)]