108289293

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 171171840

約数和(自身を除く): 62882547

約数列:

[1, 3, 7, 21, 31, 93, 217, 397, 419, 651, 1191, 1257, 2779, 2933, 8337, 8799, 12307, 12989, 36921, 38967, 86149, 90923, 166343, 258447, 272769, 499029, 1164401, 3493203, 5156633, 15469899, 36096431, 108289293]

約数ペア:

[(1, 108289293), (3, 36096431), (7, 15469899), (21, 5156633), (31, 3493203), (93, 1164401), (217, 499029), (397, 272769), (419, 258447), (651, 166343), (1191, 90923), (1257, 86149), (2779, 38967), (2933, 36921), (8337, 12989), (8799, 12307)]