1979012451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{3001}}^1$

素因数の和:3511

約数の個数: 32

約数和(自身を含む): 2925821248

約数和(自身を除く): 946808797

約数列:

[1, 3, 13, 37, 39, 111, 457, 481, 1371, 1443, 3001, 5941, 9003, 16909, 17823, 39013, 50727, 111037, 117039, 219817, 333111, 659451, 1371457, 1443481, 4114371, 4330443, 17828941, 50743909, 53486823, 152231727, 659670817, 1979012451]

約数ペア:

[(1, 1979012451), (3, 659670817), (13, 152231727), (37, 53486823), (39, 50743909), (111, 17828941), (457, 4330443), (481, 4114371), (1371, 1443481), (1443, 1371457), (3001, 659451), (5941, 333111), (9003, 219817), (16909, 117039), (17823, 111037), (39013, 50727)]