858100677

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6691}}^1$

素因数の和:6929

約数の個数: 32

約数和(自身を含む): 1356816384

約数和(自身を除く): 498715707

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 591, 651, 1379, 4137, 6107, 6691, 18321, 20073, 42749, 46837, 128247, 140511, 207421, 622263, 1318127, 1451947, 3954381, 4355841, 9226889, 27680667, 40861937, 122585811, 286033559, 858100677]

約数ペア:

[(1, 858100677), (3, 286033559), (7, 122585811), (21, 40861937), (31, 27680667), (93, 9226889), (197, 4355841), (217, 3954381), (591, 1451947), (651, 1318127), (1379, 622263), (4137, 207421), (6107, 140511), (6691, 128247), (18321, 46837), (20073, 42749)]