7148427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 11800320

約数和(自身を除く): 4651893

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 877, 2631, 2717, 8151, 9647, 11401, 16663, 28941, 34203, 49989, 125411, 183293, 216619, 376233, 549879, 649857, 2382809, 7148427]

約数ペア:

[(1, 7148427), (3, 2382809), (11, 649857), (13, 549879), (19, 376233), (33, 216619), (39, 183293), (57, 125411), (143, 49989), (209, 34203), (247, 28941), (429, 16663), (627, 11401), (741, 9647), (877, 8151), (2631, 2717)]