38261271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 18002409

約数列:

[1, 3, 17, 43, 51, 73, 129, 219, 239, 717, 731, 1241, 2193, 3139, 3723, 4063, 9417, 10277, 12189, 17447, 30831, 52341, 53363, 160089, 174709, 296599, 524127, 750221, 889797, 2250663, 12753757, 38261271]

約数ペア:

[(1, 38261271), (3, 12753757), (17, 2250663), (43, 889797), (51, 750221), (73, 524127), (129, 296599), (219, 174709), (239, 160089), (717, 53363), (731, 52341), (1241, 30831), (2193, 17447), (3139, 12189), (3723, 10277), (4063, 9417)]