17996880891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5003303}}^1$

素因数の和:5003426

約数の個数: 16

約数和(自身を含む): 26417445120

約数和(自身を除く): 8420564229

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5003303, 15009909, 55036333, 165108999, 545360027, 1636080081, 5998960297, 17996880891]

約数ペア:

[(1, 17996880891), (3, 5998960297), (11, 1636080081), (33, 545360027), (109, 165108999), (327, 55036333), (1199, 15009909), (3597, 5003303)]