1215672663

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{138349}}^1$

素因数の和:138482

約数の個数: 16

約数和(自身を含む): 1693404000

約数和(自身を除く): 477731337

約数列:

[1, 3, 29, 87, 101, 303, 2929, 8787, 138349, 415047, 4012121, 12036363, 13973249, 41919747, 405224221, 1215672663]

約数ペア:

[(1, 1215672663), (3, 405224221), (29, 41919747), (87, 13973249), (101, 12036363), (303, 4012121), (2929, 415047), (8787, 138349)]