1620227557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{11321}}^1$

素因数の和:11544

約数の個数: 16

約数和(自身を含む): 1778459760

約数和(自身を除く): 158232203

約数列:

[1, 13, 101, 109, 1313, 1417, 11009, 11321, 143117, 147173, 1143421, 1233989, 14864473, 16041857, 124632889, 1620227557]

約数ペア:

[(1, 1620227557), (13, 124632889), (101, 16041857), (109, 14864473), (1313, 1233989), (1417, 1143421), (11009, 147173), (11321, 143117)]