5478999

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 7672320

約数和(自身を除く): 2193321

約数列:

[1, 3, 29, 71, 87, 213, 887, 2059, 2661, 6177, 25723, 62977, 77169, 188931, 1826333, 5478999]

約数ペア:

[(1, 5478999), (3, 1826333), (29, 188931), (71, 77169), (87, 62977), (213, 25723), (887, 6177), (2059, 2661)]