5478431

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 6478848

約数和(自身を除く): 1000417

約数列:

[1, 7, 71, 73, 151, 497, 511, 1057, 5183, 10721, 11023, 36281, 75047, 77161, 782633, 5478431]

約数ペア:

[(1, 5478431), (7, 782633), (71, 77161), (73, 75047), (151, 36281), (497, 11023), (511, 10721), (1057, 5183)]