47318361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21577}}^1$

素因数の和:21640

約数の個数: 16

約数和(自身を含む): 68359104

約数和(自身を除く): 21040743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21577, 64731, 366809, 927811, 1100427, 2783433, 15772787, 47318361]

約数ペア:

[(1, 47318361), (3, 15772787), (17, 2783433), (43, 1100427), (51, 927811), (129, 366809), (731, 64731), (2193, 21577)]