191137041

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9757

約数の個数: 24

約数和(自身を含む): 289036800

約数和(自身を除く): 97899759

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 9649, 19809, 28947, 86841, 299119, 685079, 897357, 2055237, 2692071, 6165711, 21237449, 63712347, 191137041]

約数ペア:

[(1, 191137041), (3, 63712347), (9, 21237449), (31, 6165711), (71, 2692071), (93, 2055237), (213, 897357), (279, 685079), (639, 299119), (2201, 86841), (6603, 28947), (9649, 19809)]