41278431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 21620769

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 697, 779, 969, 1039, 2091, 2337, 3117, 13243, 17663, 19741, 39729, 42599, 52989, 59223, 127797, 335597, 724183, 809381, 1006791, 2172549, 2428143, 13759477, 41278431]

約数ペア:

[(1, 41278431), (3, 13759477), (17, 2428143), (19, 2172549), (41, 1006791), (51, 809381), (57, 724183), (123, 335597), (323, 127797), (697, 59223), (779, 52989), (969, 42599), (1039, 39729), (2091, 19741), (2337, 17663), (3117, 13243)]