1455140953

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{26861}}^1$

素因数の和:27048

約数の個数: 16

約数和(自身を含む): 1701976320

約数和(自身を除く): 246835367

約数列:

[1, 7, 71, 109, 497, 763, 7739, 26861, 54173, 188027, 1907131, 2927849, 13349917, 20494943, 207877279, 1455140953]

約数ペア:

[(1, 1455140953), (7, 207877279), (71, 20494943), (109, 13349917), (497, 2927849), (763, 1907131), (7739, 188027), (26861, 54173)]