1927014789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{3533}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 3094087680

約数和(自身を除く): 1167072891

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1367, 3533, 4101, 9569, 10599, 24731, 25973, 28707, 67127, 74193, 77919, 181811, 201381, 469889, 545433, 1409667, 4829611, 14488833, 33807277, 91762609, 101421831, 275287827, 642338263, 1927014789]

約数ペア:

[(1, 1927014789), (3, 642338263), (7, 275287827), (19, 101421831), (21, 91762609), (57, 33807277), (133, 14488833), (399, 4829611), (1367, 1409667), (3533, 545433), (4101, 469889), (9569, 201381), (10599, 181811), (24731, 77919), (25973, 74193), (28707, 67127)]