238045149

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{12613}}^1$

素因数の和:12858

約数の個数: 20

約数和(自身を含む): 357152796

約数和(自身を除く): 119107647

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 6291, 12613, 18873, 37839, 113517, 340551, 1021653, 2938829, 8816487, 26449461, 79348383, 238045149]

約数ペア:

[(1, 238045149), (3, 79348383), (9, 26449461), (27, 8816487), (81, 2938829), (233, 1021653), (699, 340551), (2097, 113517), (6291, 37839), (12613, 18873)]