7957540311

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{31139}}^1$

素因数の和:31475

約数の個数: 32

約数和(自身を含む): 12452014080

約数和(自身を除く): 4494473769

約数列:

[1, 3, 7, 21, 43, 129, 283, 301, 849, 903, 1981, 5943, 12169, 31139, 36507, 85183, 93417, 217973, 255549, 653919, 1338977, 4016931, 8812337, 9372839, 26437011, 28118517, 61686359, 185059077, 378930491, 1136791473, 2652513437, 7957540311]

約数ペア:

[(1, 7957540311), (3, 2652513437), (7, 1136791473), (21, 378930491), (43, 185059077), (129, 61686359), (283, 28118517), (301, 26437011), (849, 9372839), (903, 8812337), (1981, 4016931), (5943, 1338977), (12169, 653919), (31139, 255549), (36507, 217973), (85183, 93417)]