47475311

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 54109440

約数和(自身を除く): 6634129

約数列:

[1, 13, 43, 47, 139, 169, 559, 611, 1807, 2021, 5977, 6533, 7267, 7943, 23491, 26273, 77701, 84929, 280919, 341549, 1010113, 1104077, 3651947, 47475311]

約数ペア:

[(1, 47475311), (13, 3651947), (43, 1104077), (47, 1010113), (139, 341549), (169, 280919), (559, 84929), (611, 77701), (1807, 26273), (2021, 23491), (5977, 7943), (6533, 7267)]