289968203

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1823}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 342736896

約数和(自身を除く): 52768693

約数列:

[1, 7, 31, 217, 733, 1823, 5131, 12761, 22723, 56513, 159061, 395591, 1336259, 9353813, 41424029, 289968203]

約数ペア:

[(1, 289968203), (7, 41424029), (31, 9353813), (217, 1336259), (733, 395591), (1823, 159061), (5131, 56513), (12761, 22723)]