415936701

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{23027}}^1$

素因数の和:23262

約数の個数: 20

約数和(自身を含む): 624150912

約数和(自身を除く): 208214211

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 23027, 69081, 207243, 621729, 1865187, 5135021, 15405063, 46215189, 138645567, 415936701]

約数ペア:

[(1, 415936701), (3, 138645567), (9, 46215189), (27, 15405063), (81, 5135021), (223, 1865187), (669, 621729), (2007, 207243), (6021, 69081), (18063, 23027)]