5200008121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{3361}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 6599632896

約数和(自身を除く): 1399624775

約数列:

[1, 7, 11, 71, 77, 283, 497, 781, 1981, 3113, 3361, 5467, 20093, 21791, 23527, 36971, 140651, 221023, 238631, 258797, 951163, 1547161, 1670417, 2624941, 6658141, 10462793, 18374587, 67532573, 73239551, 472728011, 742858303, 5200008121]

約数ペア:

[(1, 5200008121), (7, 742858303), (11, 472728011), (71, 73239551), (77, 67532573), (283, 18374587), (497, 10462793), (781, 6658141), (1981, 2624941), (3113, 1670417), (3361, 1547161), (5467, 951163), (20093, 258797), (21791, 238631), (23527, 221023), (36971, 140651)]